201551148

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{130201}}^1$

素因数の和:130254

約数の個数: 36

約数和(自身を含む): 521328808

約数和(自身を除く): 319777660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 130201, 260402, 390603, 520804, 781206, 1171809, 1562412, 2343618, 4687236, 5598643, 11197286, 16795929, 22394572, 33591858, 50387787, 67183716, 100775574, 201551148]

約数ペア:

[(1, 201551148), (2, 100775574), (3, 67183716), (4, 50387787), (6, 33591858), (9, 22394572), (12, 16795929), (18, 11197286), (36, 5598643), (43, 4687236), (86, 2343618), (129, 1562412), (172, 1171809), (258, 781206), (387, 520804), (516, 390603), (774, 260402), (1548, 130201)]