205571008

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 417844224

約数和(自身を除く): 212273216

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 191, 251, 268, 382, 502, 536, 764, 1004, 1072, 1528, 2008, 2144, 3056, 4016, 4288, 6112, 8032, 12224, 12797, 16064, 16817, 25594, 33634, 47941, 51188, 67268, 95882, 102376, 134536, 191764, 204752, 269072, 383528, 409504, 538144, 767056, 819008, 1076288, 1534112, 3068224, 3212047, 6424094, 12848188, 25696376, 51392752, 102785504, 205571008]

約数ペア:

[(1, 205571008), (2, 102785504), (4, 51392752), (8, 25696376), (16, 12848188), (32, 6424094), (64, 3212047), (67, 3068224), (134, 1534112), (191, 1076288), (251, 819008), (268, 767056), (382, 538144), (502, 409504), (536, 383528), (764, 269072), (1004, 204752), (1072, 191764), (1528, 134536), (2008, 102376), (2144, 95882), (3056, 67268), (4016, 51188), (4288, 47941), (6112, 33634), (8032, 25594), (12224, 16817), (12797, 16064)]