202289460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198323}}^1$

素因数の和:198352

約数の個数: 48

約数和(自身を含む): 599731776

約数和(自身を除く): 397442316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 198323, 396646, 594969, 793292, 991615, 1189938, 1983230, 2379876, 2974845, 3371491, 3966460, 5949690, 6742982, 10114473, 11899380, 13485964, 16857455, 20228946, 33714910, 40457892, 50572365, 67429820, 101144730, 202289460]

約数ペア:

[(1, 202289460), (2, 101144730), (3, 67429820), (4, 50572365), (5, 40457892), (6, 33714910), (10, 20228946), (12, 16857455), (15, 13485964), (17, 11899380), (20, 10114473), (30, 6742982), (34, 5949690), (51, 3966460), (60, 3371491), (68, 2974845), (85, 2379876), (102, 1983230), (170, 1189938), (204, 991615), (255, 793292), (340, 594969), (510, 396646), (1020, 198323)]