200396772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 529751040

約数和(自身を除く): 329354268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1116, 1422, 2273, 2449, 2844, 4546, 4898, 6819, 7347, 9092, 9796, 13638, 14694, 20457, 22041, 27276, 29388, 40914, 44082, 70463, 81828, 88164, 140926, 179567, 211389, 281852, 359134, 422778, 538701, 634167, 718268, 845556, 1077402, 1268334, 1616103, 2154804, 2536668, 3232206, 5566577, 6464412, 11133154, 16699731, 22266308, 33399462, 50099193, 66798924, 100198386, 200396772]

約数ペア:

[(1, 200396772), (2, 100198386), (3, 66798924), (4, 50099193), (6, 33399462), (9, 22266308), (12, 16699731), (18, 11133154), (31, 6464412), (36, 5566577), (62, 3232206), (79, 2536668), (93, 2154804), (124, 1616103), (158, 1268334), (186, 1077402), (237, 845556), (279, 718268), (316, 634167), (372, 538701), (474, 422778), (558, 359134), (711, 281852), (948, 211389), (1116, 179567), (1422, 140926), (2273, 88164), (2449, 81828), (2844, 70463), (4546, 44082), (4898, 40914), (6819, 29388), (7347, 27276), (9092, 22041), (9796, 20457), (13638, 14694)]