194147990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1733}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 370798560

約数和(自身を除く): 176650570

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 659, 1318, 1733, 3295, 3466, 6590, 8665, 11203, 17330, 22406, 29461, 56015, 58922, 112030, 147305, 294610, 1142047, 2284094, 5710235, 11420470, 19414799, 38829598, 97073995, 194147990]

約数ペア:

[(1, 194147990), (2, 97073995), (5, 38829598), (10, 19414799), (17, 11420470), (34, 5710235), (85, 2284094), (170, 1142047), (659, 294610), (1318, 147305), (1733, 112030), (3295, 58922), (3466, 56015), (6590, 29461), (8665, 22406), (11203, 17330)]