202135518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20089}}^1$

素因数の和:20153

約数の個数: 48

約数和(自身を含む): 482642160

約数和(自身を除く): 280506642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 20089, 40178, 60267, 120534, 180801, 261157, 361602, 522314, 783471, 863827, 1566942, 1727654, 2350413, 2591481, 4700826, 5182962, 7774443, 11229751, 15548886, 22459502, 33689253, 67378506, 101067759, 202135518]

約数ペア:

[(1, 202135518), (2, 101067759), (3, 67378506), (6, 33689253), (9, 22459502), (13, 15548886), (18, 11229751), (26, 7774443), (39, 5182962), (43, 4700826), (78, 2591481), (86, 2350413), (117, 1727654), (129, 1566942), (234, 863827), (258, 783471), (387, 522314), (559, 361602), (774, 261157), (1118, 180801), (1677, 120534), (3354, 60267), (5031, 40178), (10062, 20089)]