197243220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{22063}}^1$

素因数の和:22224

約数の個数: 48

約数和(自身を含む): 556012800

約数和(自身を除く): 358769580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 22063, 44126, 66189, 88252, 110315, 132378, 220630, 264756, 330945, 441260, 661890, 1323780, 3287387, 6574774, 9862161, 13149548, 16436935, 19724322, 32873870, 39448644, 49310805, 65747740, 98621610, 197243220]

約数ペア:

[(1, 197243220), (2, 98621610), (3, 65747740), (4, 49310805), (5, 39448644), (6, 32873870), (10, 19724322), (12, 16436935), (15, 13149548), (20, 9862161), (30, 6574774), (60, 3287387), (149, 1323780), (298, 661890), (447, 441260), (596, 330945), (745, 264756), (894, 220630), (1490, 132378), (1788, 110315), (2235, 88252), (2980, 66189), (4470, 44126), (8940, 22063)]