214138566

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 494173680

約数和(自身を除く): 280035114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 109, 134, 162, 181, 201, 218, 327, 362, 402, 543, 603, 654, 981, 1086, 1206, 1629, 1809, 1962, 2943, 3258, 3618, 4887, 5427, 5886, 7303, 8829, 9774, 10854, 12127, 14606, 14661, 17658, 19729, 21909, 24254, 29322, 36381, 39458, 43818, 59187, 65727, 72762, 109143, 118374, 131454, 177561, 197181, 218286, 327429, 355122, 394362, 532683, 591543, 654858, 982287, 1065366, 1183086, 1321843, 1598049, 1964574, 2643686, 3196098, 3965529, 7931058, 11896587, 23793174, 35689761, 71379522, 107069283, 214138566]

約数ペア:

[(1, 214138566), (2, 107069283), (3, 71379522), (6, 35689761), (9, 23793174), (18, 11896587), (27, 7931058), (54, 3965529), (67, 3196098), (81, 2643686), (109, 1964574), (134, 1598049), (162, 1321843), (181, 1183086), (201, 1065366), (218, 982287), (327, 654858), (362, 591543), (402, 532683), (543, 394362), (603, 355122), (654, 327429), (981, 218286), (1086, 197181), (1206, 177561), (1629, 131454), (1809, 118374), (1962, 109143), (2943, 72762), (3258, 65727), (3618, 59187), (4887, 43818), (5427, 39458), (5886, 36381), (7303, 29322), (8829, 24254), (9774, 21909), (10854, 19729), (12127, 17658), (14606, 14661)]