209730444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^3$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 620293632

約数和(自身を除く): 410563188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 122, 132, 154, 183, 231, 244, 308, 366, 427, 462, 671, 732, 854, 924, 1281, 1342, 1708, 2013, 2562, 2684, 3721, 4026, 4697, 5124, 7442, 8052, 9394, 11163, 14091, 14884, 18788, 22326, 26047, 28182, 40931, 44652, 52094, 56364, 78141, 81862, 104188, 122793, 156282, 163724, 226981, 245586, 286517, 312564, 453962, 491172, 573034, 680943, 859551, 907924, 1146068, 1361886, 1588867, 1719102, 2496791, 2723772, 3177734, 3438204, 4766601, 4993582, 6355468, 7490373, 9533202, 9987164, 14980746, 17477537, 19066404, 29961492, 34955074, 52432611, 69910148, 104865222, 209730444]

約数ペア:

[(1, 209730444), (2, 104865222), (3, 69910148), (4, 52432611), (6, 34955074), (7, 29961492), (11, 19066404), (12, 17477537), (14, 14980746), (21, 9987164), (22, 9533202), (28, 7490373), (33, 6355468), (42, 4993582), (44, 4766601), (61, 3438204), (66, 3177734), (77, 2723772), (84, 2496791), (122, 1719102), (132, 1588867), (154, 1361886), (183, 1146068), (231, 907924), (244, 859551), (308, 680943), (366, 573034), (427, 491172), (462, 453962), (671, 312564), (732, 286517), (854, 245586), (924, 226981), (1281, 163724), (1342, 156282), (1708, 122793), (2013, 104188), (2562, 81862), (2684, 78141), (3721, 56364), (4026, 52094), (4697, 44652), (5124, 40931), (7442, 28182), (8052, 26047), (9394, 22326), (11163, 18788), (14091, 14884)]