201814506

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 445161600

約数和(自身を除く): 243347094

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 347, 409, 474, 694, 711, 818, 1041, 1227, 1422, 2082, 2454, 3123, 3681, 6246, 7362, 27413, 32311, 54826, 64622, 82239, 96933, 141923, 164478, 193866, 246717, 283846, 290799, 425769, 493434, 581598, 851538, 1277307, 2554614, 11211917, 22423834, 33635751, 67271502, 100907253, 201814506]

約数ペア:

[(1, 201814506), (2, 100907253), (3, 67271502), (6, 33635751), (9, 22423834), (18, 11211917), (79, 2554614), (158, 1277307), (237, 851538), (347, 581598), (409, 493434), (474, 425769), (694, 290799), (711, 283846), (818, 246717), (1041, 193866), (1227, 164478), (1422, 141923), (2082, 96933), (2454, 82239), (3123, 64622), (3681, 54826), (6246, 32311), (7362, 27413)]