202166190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72461}}^1$

素因数の和:72505

約数の個数: 48

約数和(自身を含む): 542595456

約数和(自身を除く): 340429266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 72461, 144922, 217383, 362305, 434766, 652149, 724610, 1086915, 1304298, 2173830, 2246291, 3260745, 4492582, 6521490, 6738873, 11231455, 13477746, 20216619, 22462910, 33694365, 40433238, 67388730, 101083095, 202166190]

約数ペア:

[(1, 202166190), (2, 101083095), (3, 67388730), (5, 40433238), (6, 33694365), (9, 22462910), (10, 20216619), (15, 13477746), (18, 11231455), (30, 6738873), (31, 6521490), (45, 4492582), (62, 3260745), (90, 2246291), (93, 2173830), (155, 1304298), (186, 1086915), (279, 724610), (310, 652149), (465, 434766), (558, 362305), (930, 217383), (1395, 144922), (2790, 72461)]