201531372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 559017984

約数和(自身を除く): 357486612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 193, 217, 372, 386, 401, 434, 579, 651, 772, 802, 868, 1158, 1203, 1302, 1351, 1604, 2316, 2406, 2604, 2702, 2807, 4053, 4812, 5404, 5614, 5983, 8106, 8421, 11228, 11966, 12431, 16212, 16842, 17949, 23932, 24862, 33684, 35898, 37293, 41881, 49724, 71796, 74586, 77393, 83762, 87017, 125643, 149172, 154786, 167524, 174034, 232179, 251286, 261051, 309572, 348068, 464358, 502572, 522102, 541751, 928716, 1044204, 1083502, 1625253, 2167004, 2399183, 3250506, 4798366, 6501012, 7197549, 9596732, 14395098, 16794281, 28790196, 33588562, 50382843, 67177124, 100765686, 201531372]

約数ペア:

[(1, 201531372), (2, 100765686), (3, 67177124), (4, 50382843), (6, 33588562), (7, 28790196), (12, 16794281), (14, 14395098), (21, 9596732), (28, 7197549), (31, 6501012), (42, 4798366), (62, 3250506), (84, 2399183), (93, 2167004), (124, 1625253), (186, 1083502), (193, 1044204), (217, 928716), (372, 541751), (386, 522102), (401, 502572), (434, 464358), (579, 348068), (651, 309572), (772, 261051), (802, 251286), (868, 232179), (1158, 174034), (1203, 167524), (1302, 154786), (1351, 149172), (1604, 125643), (2316, 87017), (2406, 83762), (2604, 77393), (2702, 74586), (2807, 71796), (4053, 49724), (4812, 41881), (5404, 37293), (5614, 35898), (5983, 33684), (8106, 24862), (8421, 23932), (11228, 17949), (11966, 16842), (12431, 16212)]