218202348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199819}}^1$

素因数の和:199846

約数の個数: 48

約数和(自身を含む): 626635520

約数和(自身を除く): 408433172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 199819, 399638, 599457, 799276, 1198914, 1398733, 2397828, 2597647, 2797466, 4196199, 5195294, 5594932, 7792941, 8392398, 10390588, 15585882, 16784796, 18183529, 31171764, 36367058, 54550587, 72734116, 109101174, 218202348]

約数ペア:

[(1, 218202348), (2, 109101174), (3, 72734116), (4, 54550587), (6, 36367058), (7, 31171764), (12, 18183529), (13, 16784796), (14, 15585882), (21, 10390588), (26, 8392398), (28, 7792941), (39, 5594932), (42, 5195294), (52, 4196199), (78, 2797466), (84, 2597647), (91, 2397828), (156, 1398733), (182, 1198914), (273, 799276), (364, 599457), (546, 399638), (1092, 199819)]