197356416

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 552268800

約数和(自身を除く): 354912384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 177, 186, 192, 236, 248, 281, 354, 372, 384, 472, 496, 562, 708, 744, 843, 944, 992, 1124, 1416, 1488, 1686, 1829, 1888, 1984, 2248, 2832, 2976, 3372, 3658, 3776, 3968, 4496, 5487, 5664, 5952, 6744, 7316, 7552, 8711, 8992, 10974, 11328, 11904, 13488, 14632, 16579, 17422, 17984, 21948, 22656, 26133, 26976, 29264, 33158, 34844, 35968, 43896, 49737, 52266, 53952, 58528, 66316, 69688, 87792, 99474, 104532, 107904, 117056, 132632, 139376, 175584, 198948, 209064, 234112, 265264, 278752, 351168, 397896, 418128, 513949, 530528, 557504, 702336, 795792, 836256, 1027898, 1061056, 1115008, 1541847, 1591584, 1672512, 2055796, 2122112, 3083694, 3183168, 3345024, 4111592, 6167388, 6366336, 8223184, 12334776, 16446368, 24669552, 32892736, 49339104, 65785472, 98678208, 197356416]

約数ペア:

[(1, 197356416), (2, 98678208), (3, 65785472), (4, 49339104), (6, 32892736), (8, 24669552), (12, 16446368), (16, 12334776), (24, 8223184), (31, 6366336), (32, 6167388), (48, 4111592), (59, 3345024), (62, 3183168), (64, 3083694), (93, 2122112), (96, 2055796), (118, 1672512), (124, 1591584), (128, 1541847), (177, 1115008), (186, 1061056), (192, 1027898), (236, 836256), (248, 795792), (281, 702336), (354, 557504), (372, 530528), (384, 513949), (472, 418128), (496, 397896), (562, 351168), (708, 278752), (744, 265264), (843, 234112), (944, 209064), (992, 198948), (1124, 175584), (1416, 139376), (1488, 132632), (1686, 117056), (1829, 107904), (1888, 104532), (1984, 99474), (2248, 87792), (2832, 69688), (2976, 66316), (3372, 58528), (3658, 53952), (3776, 52266), (3968, 49737), (4496, 43896), (5487, 35968), (5664, 34844), (5952, 33158), (6744, 29264), (7316, 26976), (7552, 26133), (8711, 22656), (8992, 21948), (10974, 17984), (11328, 17422), (11904, 16579), (13488, 14632)]