201768450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103471}}^1$

素因数の和:103499

約数の個数: 48

約数和(自身を含む): 538882176

約数和(自身を除く): 337113726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 103471, 206942, 310413, 517355, 620826, 1034710, 1345123, 1552065, 2586775, 2690246, 3104130, 4035369, 5173550, 6725615, 7760325, 8070738, 13451230, 15520650, 20176845, 33628075, 40353690, 67256150, 100884225, 201768450]

約数ペア:

[(1, 201768450), (2, 100884225), (3, 67256150), (5, 40353690), (6, 33628075), (10, 20176845), (13, 15520650), (15, 13451230), (25, 8070738), (26, 7760325), (30, 6725615), (39, 5173550), (50, 4035369), (65, 3104130), (75, 2690246), (78, 2586775), (130, 1552065), (150, 1345123), (195, 1034710), (325, 620826), (390, 517355), (650, 310413), (975, 206942), (1950, 103471)]