201169930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6421}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 391639248

約数和(自身を除く): 190469318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 6266, 6421, 12842, 15665, 31330, 32105, 64210, 83473, 166946, 417365, 834730, 1547461, 3094922, 7737305, 15474610, 20116993, 40233986, 100584965, 201169930]

約数ペア:

[(1, 201169930), (2, 100584965), (5, 40233986), (10, 20116993), (13, 15474610), (26, 7737305), (65, 3094922), (130, 1547461), (241, 834730), (482, 417365), (1205, 166946), (2410, 83473), (3133, 64210), (6266, 32105), (6421, 31330), (12842, 15665)]