201892746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 467596800

約数和(自身を除く): 265704054

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 131, 209, 262, 393, 418, 627, 786, 1229, 1254, 1441, 2458, 2489, 2882, 3687, 4323, 4978, 7374, 7467, 8646, 13519, 14934, 23351, 27038, 27379, 40557, 46702, 54758, 70053, 81114, 82137, 140106, 160999, 164274, 256861, 321998, 482997, 513722, 770583, 965994, 1541166, 1770989, 3058981, 3541978, 5312967, 6117962, 9176943, 10625934, 18353886, 33648791, 67297582, 100946373, 201892746]

約数ペア:

[(1, 201892746), (2, 100946373), (3, 67297582), (6, 33648791), (11, 18353886), (19, 10625934), (22, 9176943), (33, 6117962), (38, 5312967), (57, 3541978), (66, 3058981), (114, 1770989), (131, 1541166), (209, 965994), (262, 770583), (393, 513722), (418, 482997), (627, 321998), (786, 256861), (1229, 164274), (1254, 160999), (1441, 140106), (2458, 82137), (2489, 81114), (2882, 70053), (3687, 54758), (4323, 46702), (4978, 40557), (7374, 27379), (7467, 27038), (8646, 23351), (13519, 14934)]