201053072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 433441008

約数和(自身を除く): 232387936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 307, 488, 614, 671, 976, 1228, 1342, 2456, 2684, 3377, 3721, 4912, 5368, 6754, 7442, 10736, 13508, 14884, 18727, 27016, 29768, 37454, 40931, 54032, 59536, 74908, 81862, 149816, 163724, 205997, 299632, 327448, 411994, 654896, 823988, 1142347, 1647976, 2284694, 3295952, 4569388, 9138776, 12565817, 18277552, 25131634, 50263268, 100526536, 201053072]

約数ペア:

[(1, 201053072), (2, 100526536), (4, 50263268), (8, 25131634), (11, 18277552), (16, 12565817), (22, 9138776), (44, 4569388), (61, 3295952), (88, 2284694), (122, 1647976), (176, 1142347), (244, 823988), (307, 654896), (488, 411994), (614, 327448), (671, 299632), (976, 205997), (1228, 163724), (1342, 149816), (2456, 81862), (2684, 74908), (3377, 59536), (3721, 54032), (4912, 40931), (5368, 37454), (6754, 29768), (7442, 27016), (10736, 18727), (13508, 14884)]