201213651418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{13757}}^1$

素因数の和:14291

約数の個数: 48

約数和(自身を含む): 330676556760

約数和(自身を除く): 129462905342

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 397, 794, 1417, 2834, 5161, 10322, 13757, 18421, 27514, 36842, 43273, 67093, 86546, 134186, 178841, 357682, 562549, 1125098, 1499513, 2324933, 2999026, 4649866, 5461529, 7313137, 10923058, 14626274, 19493669, 38987338, 70999877, 141999754, 253417697, 506835394, 595306661, 922998401, 1190613322, 1845996802, 7738986593, 15477973186, 100606825709, 201213651418]

約数ペア:

[(1, 201213651418), (2, 100606825709), (13, 15477973186), (26, 7738986593), (109, 1845996802), (169, 1190613322), (218, 922998401), (338, 595306661), (397, 506835394), (794, 253417697), (1417, 141999754), (2834, 70999877), (5161, 38987338), (10322, 19493669), (13757, 14626274), (18421, 10923058), (27514, 7313137), (36842, 5461529), (43273, 4649866), (67093, 2999026), (86546, 2324933), (134186, 1499513), (178841, 1125098), (357682, 562549)]