201350816

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 406443744

約数和(自身を除く): 205092928

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 227, 424, 454, 523, 848, 908, 1046, 1696, 1816, 2092, 3632, 4184, 7264, 8368, 12031, 16736, 24062, 27719, 48124, 55438, 96248, 110876, 118721, 192496, 221752, 237442, 384992, 443504, 474884, 887008, 949768, 1899536, 3799072, 6292213, 12584426, 25168852, 50337704, 100675408, 201350816]

約数ペア:

[(1, 201350816), (2, 100675408), (4, 50337704), (8, 25168852), (16, 12584426), (32, 6292213), (53, 3799072), (106, 1899536), (212, 949768), (227, 887008), (424, 474884), (454, 443504), (523, 384992), (848, 237442), (908, 221752), (1046, 192496), (1696, 118721), (1816, 110876), (2092, 96248), (3632, 55438), (4184, 48124), (7264, 27719), (8368, 24062), (12031, 16736)]