221567473808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{9341}}^1\times {\mathrm{25127}}^1$

素因数の和:34535

約数の個数: 40

約数和(自身を含む): 436627143360

約数和(自身を除く): 215059669552

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 9341, 18682, 25127, 37364, 50254, 74728, 100508, 149456, 201016, 402032, 551119, 1102238, 1482493, 2204476, 2964986, 4408952, 5929972, 8817904, 11859944, 23719888, 234711307, 469422614, 938845228, 1877690456, 3755380912, 13847967113, 27695934226, 55391868452, 110783736904, 221567473808]

約数ペア:

[(1, 221567473808), (2, 110783736904), (4, 55391868452), (8, 27695934226), (16, 13847967113), (59, 3755380912), (118, 1877690456), (236, 938845228), (472, 469422614), (944, 234711307), (9341, 23719888), (18682, 11859944), (25127, 8817904), (37364, 5929972), (50254, 4408952), (74728, 2964986), (100508, 2204476), (149456, 1482493), (201016, 1102238), (402032, 551119)]