195203495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 250283520

約数和(自身を除く): 55080025

約数列:

[1, 5, 29, 67, 71, 145, 283, 335, 355, 1415, 1943, 2059, 4757, 8207, 9715, 10295, 18961, 20093, 23785, 41035, 94805, 100465, 137953, 549869, 582697, 689765, 1346231, 2749345, 2913485, 6731155, 39040699, 195203495]

約数ペア:

[(1, 195203495), (5, 39040699), (29, 6731155), (67, 2913485), (71, 2749345), (145, 1346231), (283, 689765), (335, 582697), (355, 549869), (1415, 137953), (1943, 100465), (2059, 94805), (4757, 41035), (8207, 23785), (9715, 20093), (10295, 18961)]