201542892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3038

約数の個数: 48

約数和(自身を含む): 484885632

約数和(自身を除く): 283342740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 2851, 5702, 5891, 8553, 11404, 11782, 17106, 17673, 23564, 34212, 35346, 70692, 122593, 245186, 367779, 390587, 490372, 735558, 781174, 1171761, 1471116, 1562348, 2343522, 4687044, 16795241, 33590482, 50385723, 67180964, 100771446, 201542892]

約数ペア:

[(1, 201542892), (2, 100771446), (3, 67180964), (4, 50385723), (6, 33590482), (12, 16795241), (43, 4687044), (86, 2343522), (129, 1562348), (137, 1471116), (172, 1171761), (258, 781174), (274, 735558), (411, 490372), (516, 390587), (548, 367779), (822, 245186), (1644, 122593), (2851, 70692), (5702, 35346), (5891, 34212), (8553, 23564), (11404, 17673), (11782, 17106)]