207625692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 569399040

約数和(自身を除く): 361773348

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 137, 138, 204, 228, 274, 276, 289, 323, 391, 411, 437, 548, 578, 646, 782, 822, 867, 874, 969, 1156, 1173, 1292, 1311, 1564, 1644, 1734, 1748, 1938, 2329, 2346, 2603, 2622, 3151, 3468, 3876, 4658, 4692, 5206, 5244, 5491, 6302, 6647, 6987, 7429, 7809, 9316, 9453, 10412, 10982, 12604, 13294, 13974, 14858, 15618, 16473, 18906, 19941, 21964, 22287, 26588, 27948, 29716, 31236, 32946, 37812, 39593, 39882, 44251, 44574, 53567, 59869, 65892, 79186, 79764, 88502, 89148, 107134, 118779, 119738, 126293, 132753, 158372, 160701, 177004, 179607, 214268, 237558, 239476, 252586, 265506, 321402, 359214, 378879, 475116, 505172, 531012, 642804, 718428, 752267, 757758, 910639, 1017773, 1504534, 1515516, 1821278, 2035546, 2256801, 2731917, 3009068, 3053319, 3642556, 4071092, 4513602, 5463834, 6106638, 9027204, 10927668, 12213276, 17302141, 34604282, 51906423, 69208564, 103812846, 207625692]

約数ペア:

[(1, 207625692), (2, 103812846), (3, 69208564), (4, 51906423), (6, 34604282), (12, 17302141), (17, 12213276), (19, 10927668), (23, 9027204), (34, 6106638), (38, 5463834), (46, 4513602), (51, 4071092), (57, 3642556), (68, 3053319), (69, 3009068), (76, 2731917), (92, 2256801), (102, 2035546), (114, 1821278), (137, 1515516), (138, 1504534), (204, 1017773), (228, 910639), (274, 757758), (276, 752267), (289, 718428), (323, 642804), (391, 531012), (411, 505172), (437, 475116), (548, 378879), (578, 359214), (646, 321402), (782, 265506), (822, 252586), (867, 239476), (874, 237558), (969, 214268), (1156, 179607), (1173, 177004), (1292, 160701), (1311, 158372), (1564, 132753), (1644, 126293), (1734, 119738), (1748, 118779), (1938, 107134), (2329, 89148), (2346, 88502), (2603, 79764), (2622, 79186), (3151, 65892), (3468, 59869), (3876, 53567), (4658, 44574), (4692, 44251), (5206, 39882), (5244, 39593), (5491, 37812), (6302, 32946), (6647, 31236), (6987, 29716), (7429, 27948), (7809, 26588), (9316, 22287), (9453, 21964), (10412, 19941), (10982, 18906), (12604, 16473), (13294, 15618), (13974, 14858)]