200907210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4957}}^1$

素因数の和:5167

約数の個数: 64

約数和(自身を含む): 554026752

約数和(自身を除く): 353119542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2702, 2895, 4053, 4957, 5790, 6755, 8106, 9914, 13510, 14871, 20265, 24785, 29742, 34699, 40530, 49570, 69398, 74355, 104097, 148710, 173495, 208194, 346990, 520485, 956701, 1040970, 1913402, 2870103, 4783505, 5740206, 6696907, 9567010, 13393814, 14350515, 20090721, 28701030, 33484535, 40181442, 66969070, 100453605, 200907210]

約数ペア:

[(1, 200907210), (2, 100453605), (3, 66969070), (5, 40181442), (6, 33484535), (7, 28701030), (10, 20090721), (14, 14350515), (15, 13393814), (21, 9567010), (30, 6696907), (35, 5740206), (42, 4783505), (70, 2870103), (105, 1913402), (193, 1040970), (210, 956701), (386, 520485), (579, 346990), (965, 208194), (1158, 173495), (1351, 148710), (1930, 104097), (2702, 74355), (2895, 69398), (4053, 49570), (4957, 40530), (5790, 34699), (6755, 29742), (8106, 24785), (9914, 20265), (13510, 14871)]