201841140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78233}}^1$

素因数の和:78288

約数の個数: 48

約数和(自身を含む): 578305728

約数和(自身を除く): 376464588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 78233, 156466, 234699, 312932, 391165, 469398, 782330, 938796, 1173495, 1564660, 2346990, 3364019, 4693980, 6728038, 10092057, 13456076, 16820095, 20184114, 33640190, 40368228, 50460285, 67280380, 100920570, 201841140]

約数ペア:

[(1, 201841140), (2, 100920570), (3, 67280380), (4, 50460285), (5, 40368228), (6, 33640190), (10, 20184114), (12, 16820095), (15, 13456076), (20, 10092057), (30, 6728038), (43, 4693980), (60, 3364019), (86, 2346990), (129, 1564660), (172, 1173495), (215, 938796), (258, 782330), (430, 469398), (516, 391165), (645, 312932), (860, 234699), (1290, 156466), (2580, 78233)]