206226664

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 451215360

約数和(自身を除く): 244988696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 127, 214, 254, 271, 428, 508, 542, 749, 856, 889, 1016, 1084, 1498, 1778, 1897, 2168, 2996, 3556, 3794, 5992, 7112, 7588, 13589, 15176, 27178, 28997, 34417, 54356, 57994, 68834, 95123, 108712, 115988, 137668, 190246, 202979, 231976, 240919, 275336, 380492, 405958, 481838, 760984, 811916, 963676, 1623832, 1927352, 3682619, 7365238, 14730476, 25778333, 29460952, 51556666, 103113332, 206226664]

約数ペア:

[(1, 206226664), (2, 103113332), (4, 51556666), (7, 29460952), (8, 25778333), (14, 14730476), (28, 7365238), (56, 3682619), (107, 1927352), (127, 1623832), (214, 963676), (254, 811916), (271, 760984), (428, 481838), (508, 405958), (542, 380492), (749, 275336), (856, 240919), (889, 231976), (1016, 202979), (1084, 190246), (1498, 137668), (1778, 115988), (1897, 108712), (2168, 95123), (2996, 68834), (3556, 57994), (3794, 54356), (5992, 34417), (7112, 28997), (7588, 27178), (13589, 15176)]