201757504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12807

約数の個数: 56

約数和(自身を含む): 453887840

約数和(自身を除く): 252130336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 12763, 15808, 25526, 51052, 102104, 165919, 204208, 242497, 331838, 408416, 484994, 663676, 816832, 969988, 1327352, 1939976, 2654704, 3152461, 3879952, 5309408, 6304922, 7759904, 10618816, 12609844, 15519808, 25219688, 50439376, 100878752, 201757504]

約数ペア:

[(1, 201757504), (2, 100878752), (4, 50439376), (8, 25219688), (13, 15519808), (16, 12609844), (19, 10618816), (26, 7759904), (32, 6304922), (38, 5309408), (52, 3879952), (64, 3152461), (76, 2654704), (104, 1939976), (152, 1327352), (208, 969988), (247, 816832), (304, 663676), (416, 484994), (494, 408416), (608, 331838), (832, 242497), (988, 204208), (1216, 165919), (1976, 102104), (3952, 51052), (7904, 25526), (12763, 15808)]