201977803024

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5119}}^1\times {\mathrm{25423}}^1$

素因数の和:30647

約数の個数: 40

約数和(自身を含む): 395459133440

約数和(自身を除く): 193481330416

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5119, 10238, 20476, 25423, 40952, 50846, 81904, 101692, 203384, 406768, 496543, 993086, 1986172, 2466031, 3972344, 4932062, 7944688, 9864124, 19728248, 39456496, 130140337, 260280674, 520561348, 1041122696, 2082245392, 12623612689, 25247225378, 50494450756, 100988901512, 201977803024]

約数ペア:

[(1, 201977803024), (2, 100988901512), (4, 50494450756), (8, 25247225378), (16, 12623612689), (97, 2082245392), (194, 1041122696), (388, 520561348), (776, 260280674), (1552, 130140337), (5119, 39456496), (10238, 19728248), (20476, 9864124), (25423, 7944688), (40952, 4932062), (50846, 3972344), (81904, 2466031), (101692, 1986172), (203384, 993086), (406768, 496543)]