209979264

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{49711}}^1$

素因数の和:49739

約数の個数: 64

約数和(自身を含む): 608474880

約数和(自身を除く): 398495616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 49711, 99422, 149133, 198844, 298266, 397688, 546821, 596532, 795376, 1093642, 1193064, 1590752, 1640463, 2187284, 2386128, 3181504, 3280926, 4374568, 4772256, 6363008, 6561852, 8749136, 9544512, 13123704, 17498272, 19089024, 26247408, 34996544, 52494816, 69993088, 104989632, 209979264]

約数ペア:

[(1, 209979264), (2, 104989632), (3, 69993088), (4, 52494816), (6, 34996544), (8, 26247408), (11, 19089024), (12, 17498272), (16, 13123704), (22, 9544512), (24, 8749136), (32, 6561852), (33, 6363008), (44, 4772256), (48, 4374568), (64, 3280926), (66, 3181504), (88, 2386128), (96, 2187284), (128, 1640463), (132, 1590752), (176, 1193064), (192, 1093642), (264, 795376), (352, 596532), (384, 546821), (528, 397688), (704, 298266), (1056, 198844), (1408, 149133), (2112, 99422), (4224, 49711)]