196561566

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{5441}}^1$

素因数の和:5678

約数の個数: 40

約数和(自身を含む): 442499904

約数和(自身を除く): 245938338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 4014, 5441, 6021, 10882, 12042, 16323, 18063, 32646, 36126, 48969, 97938, 146907, 293814, 440721, 881442, 1213343, 2426686, 3640029, 7280058, 10920087, 21840174, 32760261, 65520522, 98280783, 196561566]

約数ペア:

[(1, 196561566), (2, 98280783), (3, 65520522), (6, 32760261), (9, 21840174), (18, 10920087), (27, 7280058), (54, 3640029), (81, 2426686), (162, 1213343), (223, 881442), (446, 440721), (669, 293814), (1338, 146907), (2007, 97938), (4014, 48969), (5441, 36126), (6021, 32646), (10882, 18063), (12042, 16323)]