201542848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6547}}^1$

素因数の和:6609

約数の個数: 56

約数和(自身を含む): 442409072

約数和(自身を除く): 240866224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 6547, 7696, 13094, 15392, 26188, 30784, 52376, 85111, 104752, 170222, 209504, 242239, 340444, 419008, 484478, 680888, 968956, 1361776, 1937912, 2723552, 3149107, 3875824, 5447104, 6298214, 7751648, 12596428, 15503296, 25192856, 50385712, 100771424, 201542848]

約数ペア:

[(1, 201542848), (2, 100771424), (4, 50385712), (8, 25192856), (13, 15503296), (16, 12596428), (26, 7751648), (32, 6298214), (37, 5447104), (52, 3875824), (64, 3149107), (74, 2723552), (104, 1937912), (148, 1361776), (208, 968956), (296, 680888), (416, 484478), (481, 419008), (592, 340444), (832, 242239), (962, 209504), (1184, 170222), (1924, 104752), (2368, 85111), (3848, 52376), (6547, 30784), (7696, 26188), (13094, 15392)]