198990560884

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{16699}}^1$

素因数の和:17144

約数の個数: 48

約数和(自身を含む): 355731376000

約数和(自身を除く): 156740815116

約数列:

[1, 2, 4, 109, 151, 181, 218, 302, 362, 436, 604, 724, 16459, 16699, 19729, 27331, 32918, 33398, 39458, 54662, 65836, 66796, 78916, 109324, 1820191, 2521549, 2979079, 3022519, 3640382, 5043098, 5958158, 6045038, 7280764, 10086196, 11916316, 12090076, 274848841, 329454571, 456400369, 549697682, 658909142, 912800738, 1099395364, 1317818284, 1825601476, 49747640221, 99495280442, 198990560884]

約数ペア:

[(1, 198990560884), (2, 99495280442), (4, 49747640221), (109, 1825601476), (151, 1317818284), (181, 1099395364), (218, 912800738), (302, 658909142), (362, 549697682), (436, 456400369), (604, 329454571), (724, 274848841), (16459, 12090076), (16699, 11916316), (19729, 10086196), (27331, 7280764), (32918, 6045038), (33398, 5958158), (39458, 5043098), (54662, 3640382), (65836, 3022519), (66796, 2979079), (78916, 2521549), (109324, 1820191)]