201897190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30089}}^1$

素因数の和:30168

約数の個数: 32

約数和(自身を含む): 402965280

約数和(自身を除く): 201068090

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 30089, 60178, 150445, 300890, 330979, 661958, 1654895, 1835429, 3309790, 3670858, 9177145, 18354290, 20189719, 40379438, 100948595, 201897190]

約数ペア:

[(1, 201897190), (2, 100948595), (5, 40379438), (10, 20189719), (11, 18354290), (22, 9177145), (55, 3670858), (61, 3309790), (110, 1835429), (122, 1654895), (305, 661958), (610, 330979), (671, 300890), (1342, 150445), (3355, 60178), (6710, 30089)]