201764979004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1\times {\mathrm{6469}}^1$

素因数の和:7750

約数の個数: 48

約数和(自身を含む): 361957680000

約数和(自身を除く): 160192700996

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 1109, 2218, 4436, 6469, 7031, 12938, 14062, 25876, 28124, 87611, 98701, 175222, 197402, 350444, 394804, 511051, 575741, 1022102, 1151482, 2044204, 2302964, 7174121, 7797379, 14348242, 15594758, 28696484, 31189516, 45483539, 90967078, 181934156, 566755559, 638496769, 1133511118, 1276993538, 2267022236, 2553987076, 50441244751, 100882489502, 201764979004]

約数ペア:

[(1, 201764979004), (2, 100882489502), (4, 50441244751), (79, 2553987076), (89, 2267022236), (158, 1276993538), (178, 1133511118), (316, 638496769), (356, 566755559), (1109, 181934156), (2218, 90967078), (4436, 45483539), (6469, 31189516), (7031, 28696484), (12938, 15594758), (14062, 14348242), (25876, 7797379), (28124, 7174121), (87611, 2302964), (98701, 2044204), (175222, 1151482), (197402, 1022102), (350444, 575741), (394804, 511051)]