201874048

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 430119720

約数和(自身を除く): 228245672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 128, 136, 226, 272, 452, 544, 821, 904, 1088, 1642, 1808, 1921, 2176, 3284, 3616, 3842, 6568, 7232, 7684, 13136, 13957, 14464, 15368, 26272, 27914, 30736, 52544, 55828, 61472, 92773, 105088, 111656, 122944, 185546, 223312, 245888, 371092, 446624, 742184, 893248, 1484368, 1577141, 1786496, 2968736, 3154282, 5937472, 6308564, 11874944, 12617128, 25234256, 50468512, 100937024, 201874048]

約数ペア:

[(1, 201874048), (2, 100937024), (4, 50468512), (8, 25234256), (16, 12617128), (17, 11874944), (32, 6308564), (34, 5937472), (64, 3154282), (68, 2968736), (113, 1786496), (128, 1577141), (136, 1484368), (226, 893248), (272, 742184), (452, 446624), (544, 371092), (821, 245888), (904, 223312), (1088, 185546), (1642, 122944), (1808, 111656), (1921, 105088), (2176, 92773), (3284, 61472), (3616, 55828), (3842, 52544), (6568, 30736), (7232, 27914), (7684, 26272), (13136, 15368), (13957, 14464)]