201471776

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:946

約数の個数: 72

約数和(自身を含む): 443651292

約数和(自身を除く): 242179516

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 121, 122, 176, 242, 244, 352, 484, 488, 671, 853, 968, 976, 1342, 1706, 1936, 1952, 2684, 3412, 3872, 5368, 6824, 7381, 9383, 10736, 13648, 14762, 18766, 21472, 27296, 29524, 37532, 52033, 59048, 75064, 103213, 104066, 118096, 150128, 206426, 208132, 236192, 300256, 412852, 416264, 572363, 825704, 832528, 1144726, 1651408, 1665056, 2289452, 3302816, 4578904, 6295993, 9157808, 12591986, 18315616, 25183972, 50367944, 100735888, 201471776]

約数ペア:

[(1, 201471776), (2, 100735888), (4, 50367944), (8, 25183972), (11, 18315616), (16, 12591986), (22, 9157808), (32, 6295993), (44, 4578904), (61, 3302816), (88, 2289452), (121, 1665056), (122, 1651408), (176, 1144726), (242, 832528), (244, 825704), (352, 572363), (484, 416264), (488, 412852), (671, 300256), (853, 236192), (968, 208132), (976, 206426), (1342, 150128), (1706, 118096), (1936, 104066), (1952, 103213), (2684, 75064), (3412, 59048), (3872, 52033), (5368, 37532), (6824, 29524), (7381, 27296), (9383, 21472), (10736, 18766), (13648, 14762)]