201995468

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 365856120

約数和(自身を除く): 163860652

約数列:

[1, 2, 4, 59, 89, 118, 163, 178, 236, 326, 356, 652, 3481, 5251, 6962, 9617, 10502, 13924, 14507, 19234, 21004, 29014, 38468, 58028, 309809, 567403, 619618, 855913, 1134806, 1239236, 1711826, 2269612, 3423652, 50498867, 100997734, 201995468]

約数ペア:

[(1, 201995468), (2, 100997734), (4, 50498867), (59, 3423652), (89, 2269612), (118, 1711826), (163, 1239236), (178, 1134806), (236, 855913), (326, 619618), (356, 567403), (652, 309809), (3481, 58028), (5251, 38468), (6962, 29014), (9617, 21004), (10502, 19234), (13924, 14507)]