200236480

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2309}}^1$

素因数の和:2597

約数の個数: 56

約数和(自身を含む): 478779840

約数和(自身を除く): 278543360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1355, 2168, 2309, 2710, 4336, 4618, 5420, 8672, 9236, 10840, 11545, 17344, 18472, 21680, 23090, 36944, 43360, 46180, 73888, 86720, 92360, 147776, 184720, 369440, 625739, 738880, 1251478, 2502956, 3128695, 5005912, 6257390, 10011824, 12514780, 20023648, 25029560, 40047296, 50059120, 100118240, 200236480]

約数ペア:

[(1, 200236480), (2, 100118240), (4, 50059120), (5, 40047296), (8, 25029560), (10, 20023648), (16, 12514780), (20, 10011824), (32, 6257390), (40, 5005912), (64, 3128695), (80, 2502956), (160, 1251478), (271, 738880), (320, 625739), (542, 369440), (1084, 184720), (1355, 147776), (2168, 92360), (2309, 86720), (2710, 73888), (4336, 46180), (4618, 43360), (5420, 36944), (8672, 23090), (9236, 21680), (10840, 18472), (11545, 17344)]