201738328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73951}}^1$

素因数の和:73999

約数の個数: 32

約数和(自身を含む): 425963520

約数和(自身を除く): 224225192

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 73951, 147902, 295804, 591608, 813461, 1626922, 2292481, 3253844, 4584962, 6507688, 9169924, 18339848, 25217291, 50434582, 100869164, 201738328]

約数ペア:

[(1, 201738328), (2, 100869164), (4, 50434582), (8, 25217291), (11, 18339848), (22, 9169924), (31, 6507688), (44, 4584962), (62, 3253844), (88, 2292481), (124, 1626922), (248, 813461), (341, 591608), (682, 295804), (1364, 147902), (2728, 73951)]