200468828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18311}}^1$

素因数の和:18362

約数の個数: 48

約数和(自身を含む): 443003904

約数和(自身を除く): 242535076

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 18311, 36622, 73244, 128177, 256354, 311287, 421153, 512708, 622574, 842306, 1245148, 1684612, 2179009, 2948071, 4358018, 5896142, 7159601, 8716036, 11792284, 14319202, 28638404, 50117207, 100234414, 200468828]

約数ペア:

[(1, 200468828), (2, 100234414), (4, 50117207), (7, 28638404), (14, 14319202), (17, 11792284), (23, 8716036), (28, 7159601), (34, 5896142), (46, 4358018), (68, 2948071), (92, 2179009), (119, 1684612), (161, 1245148), (238, 842306), (322, 622574), (391, 512708), (476, 421153), (644, 311287), (782, 256354), (1564, 128177), (2737, 73244), (5474, 36622), (10948, 18311)]