201735808

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 414421920

約数和(自身を除く): 212686112

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 131, 212, 227, 262, 424, 454, 524, 848, 908, 1048, 1696, 1816, 2096, 3392, 3632, 4192, 6784, 6943, 7264, 8384, 12031, 13886, 14528, 16768, 24062, 27772, 29056, 29737, 48124, 55544, 59474, 96248, 111088, 118948, 192496, 222176, 237896, 384992, 444352, 475792, 769984, 888704, 951584, 1539968, 1576061, 1903168, 3152122, 3806336, 6304244, 12608488, 25216976, 50433952, 100867904, 201735808]

約数ペア:

[(1, 201735808), (2, 100867904), (4, 50433952), (8, 25216976), (16, 12608488), (32, 6304244), (53, 3806336), (64, 3152122), (106, 1903168), (128, 1576061), (131, 1539968), (212, 951584), (227, 888704), (262, 769984), (424, 475792), (454, 444352), (524, 384992), (848, 237896), (908, 222176), (1048, 192496), (1696, 118948), (1816, 111088), (2096, 96248), (3392, 59474), (3632, 55544), (4192, 48124), (6784, 29737), (6943, 29056), (7264, 27772), (8384, 24062), (12031, 16768), (13886, 14528)]