211796676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3850

約数の個数: 144

約数和(自身を含む): 697866624

約数和(自身を除く): 486069948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3803, 3978, 4284, 4641, 6188, 7606, 7956, 9282, 11409, 13923, 15212, 18564, 22818, 26621, 27846, 34227, 45636, 49439, 53242, 55692, 64651, 68454, 79863, 98878, 106484, 129302, 136908, 148317, 159726, 193953, 197756, 239589, 258604, 296634, 319452, 346073, 387906, 444951, 452557, 479178, 581859, 593268, 692146, 775812, 840463, 889902, 905114, 958356, 1038219, 1163718, 1357671, 1384292, 1680926, 1779804, 1810228, 2076438, 2327436, 2521389, 2715342, 3114657, 3361852, 4073013, 4152876, 5042778, 5430684, 5883241, 6229314, 7564167, 8146026, 10085556, 11766482, 12458628, 15128334, 16292052, 17649723, 23532964, 30256668, 35299446, 52949169, 70598892, 105898338, 211796676]

約数ペア:

[(1, 211796676), (2, 105898338), (3, 70598892), (4, 52949169), (6, 35299446), (7, 30256668), (9, 23532964), (12, 17649723), (13, 16292052), (14, 15128334), (17, 12458628), (18, 11766482), (21, 10085556), (26, 8146026), (28, 7564167), (34, 6229314), (36, 5883241), (39, 5430684), (42, 5042778), (51, 4152876), (52, 4073013), (63, 3361852), (68, 3114657), (78, 2715342), (84, 2521389), (91, 2327436), (102, 2076438), (117, 1810228), (119, 1779804), (126, 1680926), (153, 1384292), (156, 1357671), (182, 1163718), (204, 1038219), (221, 958356), (234, 905114), (238, 889902), (252, 840463), (273, 775812), (306, 692146), (357, 593268), (364, 581859), (442, 479178), (468, 452557), (476, 444951), (546, 387906), (612, 346073), (663, 319452), (714, 296634), (819, 258604), (884, 239589), (1071, 197756), (1092, 193953), (1326, 159726), (1428, 148317), (1547, 136908), (1638, 129302), (1989, 106484), (2142, 98878), (2652, 79863), (3094, 68454), (3276, 64651), (3803, 55692), (3978, 53242), (4284, 49439), (4641, 45636), (6188, 34227), (7606, 27846), (7956, 26621), (9282, 22818), (11409, 18564), (13923, 15212)]