209713264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 60

約数和(自身を含む): 438842448

約数和(自身を除く): 229129184

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 593, 713, 961, 1186, 1426, 1922, 2372, 2852, 3844, 4744, 5704, 7688, 9488, 11408, 13639, 15376, 18383, 22103, 27278, 36766, 44206, 54556, 73532, 88412, 109112, 147064, 176824, 218224, 294128, 353648, 422809, 569873, 845618, 1139746, 1691236, 2279492, 3382472, 4558984, 6764944, 9117968, 13107079, 26214158, 52428316, 104856632, 209713264]

約数ペア:

[(1, 209713264), (2, 104856632), (4, 52428316), (8, 26214158), (16, 13107079), (23, 9117968), (31, 6764944), (46, 4558984), (62, 3382472), (92, 2279492), (124, 1691236), (184, 1139746), (248, 845618), (368, 569873), (496, 422809), (593, 353648), (713, 294128), (961, 218224), (1186, 176824), (1426, 147064), (1922, 109112), (2372, 88412), (2852, 73532), (3844, 54556), (4744, 44206), (5704, 36766), (7688, 27278), (9488, 22103), (11408, 18383), (13639, 15376)]