201943672

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 454256640

約数和(自身を除く): 252312968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1708, 1736, 1891, 1907, 3416, 3782, 3814, 7564, 7628, 13237, 13349, 15128, 15256, 26474, 26698, 52948, 53396, 59117, 105896, 106792, 116327, 118234, 232654, 236468, 413819, 465308, 472936, 814289, 827638, 930616, 1628578, 1655276, 3257156, 3310552, 3606137, 6514312, 7212274, 14424548, 25242959, 28849096, 50485918, 100971836, 201943672]

約数ペア:

[(1, 201943672), (2, 100971836), (4, 50485918), (7, 28849096), (8, 25242959), (14, 14424548), (28, 7212274), (31, 6514312), (56, 3606137), (61, 3310552), (62, 3257156), (122, 1655276), (124, 1628578), (217, 930616), (244, 827638), (248, 814289), (427, 472936), (434, 465308), (488, 413819), (854, 236468), (868, 232654), (1708, 118234), (1736, 116327), (1891, 106792), (1907, 105896), (3416, 59117), (3782, 53396), (3814, 52948), (7564, 26698), (7628, 26474), (13237, 15256), (13349, 15128)]