201620370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23417}}^1$

素因数の和:23475

約数の個数: 64

約数和(自身を含む): 566528256

約数和(自身を除く): 364907886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 23417, 46834, 70251, 117085, 140502, 163919, 234170, 327838, 351255, 491757, 702510, 819595, 960097, 983514, 1639190, 1920194, 2458785, 2880291, 4800485, 4917570, 5760582, 6720679, 9600970, 13441358, 14401455, 20162037, 28802910, 33603395, 40324074, 67206790, 100810185, 201620370]

約数ペア:

[(1, 201620370), (2, 100810185), (3, 67206790), (5, 40324074), (6, 33603395), (7, 28802910), (10, 20162037), (14, 14401455), (15, 13441358), (21, 9600970), (30, 6720679), (35, 5760582), (41, 4917570), (42, 4800485), (70, 2880291), (82, 2458785), (105, 1920194), (123, 1639190), (205, 983514), (210, 960097), (246, 819595), (287, 702510), (410, 491757), (574, 351255), (615, 327838), (861, 234170), (1230, 163919), (1435, 140502), (1722, 117085), (2870, 70251), (4305, 46834), (8610, 23417)]