201225712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:662

約数の個数: 60

約数和(自身を含む): 421111440

約数和(自身を除く): 219885728

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 569, 713, 961, 1138, 1426, 1922, 2276, 2852, 3844, 4552, 5704, 7688, 9104, 11408, 13087, 15376, 17639, 22103, 26174, 35278, 44206, 52348, 70556, 88412, 104696, 141112, 176824, 209392, 282224, 353648, 405697, 546809, 811394, 1093618, 1622788, 2187236, 3245576, 4374472, 6491152, 8748944, 12576607, 25153214, 50306428, 100612856, 201225712]

約数ペア:

[(1, 201225712), (2, 100612856), (4, 50306428), (8, 25153214), (16, 12576607), (23, 8748944), (31, 6491152), (46, 4374472), (62, 3245576), (92, 2187236), (124, 1622788), (184, 1093618), (248, 811394), (368, 546809), (496, 405697), (569, 353648), (713, 282224), (961, 209392), (1138, 176824), (1426, 141112), (1922, 104696), (2276, 88412), (2852, 70556), (3844, 52348), (4552, 44206), (5704, 35278), (7688, 26174), (9104, 22103), (11408, 17639), (13087, 15376)]