201401992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 443543040

約数和(自身を除く): 242141048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 1037, 1342, 1496, 2074, 2207, 2684, 4148, 4414, 5368, 8296, 8828, 11407, 17656, 22814, 24277, 37519, 45628, 48554, 75038, 91256, 97108, 134627, 150076, 194216, 269254, 300152, 412709, 538508, 825418, 1077016, 1480897, 1650836, 2288659, 2961794, 3301672, 4577318, 5923588, 9154636, 11847176, 18309272, 25175249, 50350498, 100700996, 201401992]

約数ペア:

[(1, 201401992), (2, 100700996), (4, 50350498), (8, 25175249), (11, 18309272), (17, 11847176), (22, 9154636), (34, 5923588), (44, 4577318), (61, 3301672), (68, 2961794), (88, 2288659), (122, 1650836), (136, 1480897), (187, 1077016), (244, 825418), (374, 538508), (488, 412709), (671, 300152), (748, 269254), (1037, 194216), (1342, 150076), (1496, 134627), (2074, 97108), (2207, 91256), (2684, 75038), (4148, 48554), (4414, 45628), (5368, 37519), (8296, 24277), (8828, 22814), (11407, 17656)]