201706450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 411161184

約数和(自身を除く): 209454734

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 257, 275, 514, 550, 1285, 1427, 2570, 2827, 2854, 5654, 6425, 7135, 12850, 14135, 14270, 15697, 28270, 31394, 35675, 70675, 71350, 78485, 141350, 156970, 366739, 392425, 733478, 784850, 1833695, 3667390, 4034129, 8068258, 9168475, 18336950, 20170645, 40341290, 100853225, 201706450]

約数ペア:

[(1, 201706450), (2, 100853225), (5, 40341290), (10, 20170645), (11, 18336950), (22, 9168475), (25, 8068258), (50, 4034129), (55, 3667390), (110, 1833695), (257, 784850), (275, 733478), (514, 392425), (550, 366739), (1285, 156970), (1427, 141350), (2570, 78485), (2827, 71350), (2854, 70675), (5654, 35675), (6425, 31394), (7135, 28270), (12850, 15697), (14135, 14270)]