200438448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31397}}^1$

素因数の和:31434

約数の個数: 80

約数和(自身を含む): 622936320

約数和(自身を除く): 422497872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 31397, 62794, 94191, 125588, 188382, 219779, 251176, 376764, 439558, 502352, 596543, 659337, 753528, 879116, 1193086, 1318674, 1507056, 1758232, 1789629, 2386172, 2637348, 3516464, 3579258, 4175801, 4772344, 5274696, 7158516, 8351602, 9544688, 10549392, 12527403, 14317032, 16703204, 25054806, 28634064, 33406408, 50109612, 66812816, 100219224, 200438448]

約数ペア:

[(1, 200438448), (2, 100219224), (3, 66812816), (4, 50109612), (6, 33406408), (7, 28634064), (8, 25054806), (12, 16703204), (14, 14317032), (16, 12527403), (19, 10549392), (21, 9544688), (24, 8351602), (28, 7158516), (38, 5274696), (42, 4772344), (48, 4175801), (56, 3579258), (57, 3516464), (76, 2637348), (84, 2386172), (112, 1789629), (114, 1758232), (133, 1507056), (152, 1318674), (168, 1193086), (228, 879116), (266, 753528), (304, 659337), (336, 596543), (399, 502352), (456, 439558), (532, 376764), (798, 251176), (912, 219779), (1064, 188382), (1596, 125588), (2128, 94191), (3192, 62794), (6384, 31397)]