199627974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 577414656

約数和(自身を除く): 377786682

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 67, 78, 91, 102, 107, 117, 119, 126, 134, 153, 182, 201, 214, 221, 234, 238, 273, 306, 321, 357, 402, 442, 469, 546, 603, 642, 663, 714, 749, 819, 871, 938, 963, 1071, 1139, 1206, 1326, 1391, 1407, 1498, 1547, 1638, 1742, 1819, 1926, 1989, 2142, 2247, 2278, 2613, 2782, 2814, 3094, 3417, 3638, 3978, 4173, 4221, 4494, 4641, 5226, 5457, 6097, 6741, 6834, 7169, 7839, 7973, 8346, 8442, 9282, 9737, 10251, 10914, 12194, 12519, 12733, 13482, 13923, 14338, 14807, 15678, 15946, 16371, 18291, 19474, 20502, 21507, 23647, 23919, 25038, 25466, 27846, 29211, 29614, 32742, 36582, 38199, 43014, 44421, 47294, 47838, 50183, 54873, 58422, 64521, 70941, 71757, 76398, 87633, 88842, 93197, 100366, 103649, 109746, 114597, 121873, 129042, 133263, 141882, 143514, 150549, 165529, 175266, 186394, 207298, 212823, 229194, 243746, 266526, 279591, 301098, 310947, 331058, 365619, 425646, 451647, 496587, 559182, 621894, 652379, 731238, 838773, 853111, 903294, 932841, 993174, 1096857, 1304758, 1489761, 1584349, 1677546, 1706222, 1865682, 1957137, 2193714, 2559333, 2979522, 3168698, 3914274, 4753047, 5118666, 5871411, 7677999, 9506094, 11090443, 11742822, 14259141, 15355998, 22180886, 28518282, 33271329, 66542658, 99813987, 199627974]

約数ペア:

[(1, 199627974), (2, 99813987), (3, 66542658), (6, 33271329), (7, 28518282), (9, 22180886), (13, 15355998), (14, 14259141), (17, 11742822), (18, 11090443), (21, 9506094), (26, 7677999), (34, 5871411), (39, 5118666), (42, 4753047), (51, 3914274), (63, 3168698), (67, 2979522), (78, 2559333), (91, 2193714), (102, 1957137), (107, 1865682), (117, 1706222), (119, 1677546), (126, 1584349), (134, 1489761), (153, 1304758), (182, 1096857), (201, 993174), (214, 932841), (221, 903294), (234, 853111), (238, 838773), (273, 731238), (306, 652379), (321, 621894), (357, 559182), (402, 496587), (442, 451647), (469, 425646), (546, 365619), (603, 331058), (642, 310947), (663, 301098), (714, 279591), (749, 266526), (819, 243746), (871, 229194), (938, 212823), (963, 207298), (1071, 186394), (1139, 175266), (1206, 165529), (1326, 150549), (1391, 143514), (1407, 141882), (1498, 133263), (1547, 129042), (1638, 121873), (1742, 114597), (1819, 109746), (1926, 103649), (1989, 100366), (2142, 93197), (2247, 88842), (2278, 87633), (2613, 76398), (2782, 71757), (2814, 70941), (3094, 64521), (3417, 58422), (3638, 54873), (3978, 50183), (4173, 47838), (4221, 47294), (4494, 44421), (4641, 43014), (5226, 38199), (5457, 36582), (6097, 32742), (6741, 29614), (6834, 29211), (7169, 27846), (7839, 25466), (7973, 25038), (8346, 23919), (8442, 23647), (9282, 21507), (9737, 20502), (10251, 19474), (10914, 18291), (12194, 16371), (12519, 15946), (12733, 15678), (13482, 14807), (13923, 14338)]