208949610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{224677}}^1$

素因数の和:224718

約数の個数: 32

約数和(自身を含む): 517658112

約数和(自身を除く): 308708502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 224677, 449354, 674031, 1123385, 1348062, 2246770, 3370155, 6740310, 6964987, 13929974, 20894961, 34824935, 41789922, 69649870, 104474805, 208949610]

約数ペア:

[(1, 208949610), (2, 104474805), (3, 69649870), (5, 41789922), (6, 34824935), (10, 20894961), (15, 13929974), (30, 6964987), (31, 6740310), (62, 3370155), (93, 2246770), (155, 1348062), (186, 1123385), (310, 674031), (465, 449354), (930, 224677)]