210876190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 455445504

約数和(自身を除く): 244569314

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 227, 230, 322, 454, 577, 805, 1135, 1154, 1589, 1610, 2270, 2885, 3178, 4039, 5221, 5770, 7945, 8078, 10442, 13271, 15890, 20195, 26105, 26542, 36547, 40390, 52210, 66355, 73094, 92897, 130979, 132710, 182735, 185794, 261958, 365470, 464485, 654895, 916853, 928970, 1309790, 1833706, 3012517, 4584265, 6025034, 9168530, 15062585, 21087619, 30125170, 42175238, 105438095, 210876190]

約数ペア:

[(1, 210876190), (2, 105438095), (5, 42175238), (7, 30125170), (10, 21087619), (14, 15062585), (23, 9168530), (35, 6025034), (46, 4584265), (70, 3012517), (115, 1833706), (161, 1309790), (227, 928970), (230, 916853), (322, 654895), (454, 464485), (577, 365470), (805, 261958), (1135, 185794), (1154, 182735), (1589, 132710), (1610, 130979), (2270, 92897), (2885, 73094), (3178, 66355), (4039, 52210), (5221, 40390), (5770, 36547), (7945, 26542), (8078, 26105), (10442, 20195), (13271, 15890)]