200807584

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5549

約数の個数: 48

約数和(自身を含む): 419198976

約数和(自身を除く): 218391392

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 5471, 9176, 10942, 18352, 21884, 36704, 43768, 87536, 169601, 175072, 202427, 339202, 404854, 678404, 809708, 1356808, 1619416, 2713616, 3238832, 5427232, 6275237, 6477664, 12550474, 25100948, 50201896, 100403792, 200807584]

約数ペア:

[(1, 200807584), (2, 100403792), (4, 50201896), (8, 25100948), (16, 12550474), (31, 6477664), (32, 6275237), (37, 5427232), (62, 3238832), (74, 2713616), (124, 1619416), (148, 1356808), (248, 809708), (296, 678404), (496, 404854), (592, 339202), (992, 202427), (1147, 175072), (1184, 169601), (2294, 87536), (4588, 43768), (5471, 36704), (9176, 21884), (10942, 18352)]