201639405770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{285839}}^1$

素因数の和:285932

約数の個数: 64

約数和(自身を含む): 406752606720

約数和(自身を除く): 205113200950

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 1166, 1210, 1331, 2662, 2915, 5830, 6413, 6655, 12826, 13310, 32065, 64130, 70543, 141086, 285839, 352715, 571678, 705430, 1429195, 2858390, 3144229, 6288458, 15149467, 15721145, 30298934, 31442290, 34586519, 69173038, 75747335, 151494670, 166644137, 172932595, 333288274, 345865190, 380451709, 760903418, 833220685, 1666441370, 1833085507, 1902258545, 3666171014, 3804517090, 9165427535, 18330855070, 20163940577, 40327881154, 100819702885, 201639405770]

約数ペア:

[(1, 201639405770), (2, 100819702885), (5, 40327881154), (10, 20163940577), (11, 18330855070), (22, 9165427535), (53, 3804517090), (55, 3666171014), (106, 1902258545), (110, 1833085507), (121, 1666441370), (242, 833220685), (265, 760903418), (530, 380451709), (583, 345865190), (605, 333288274), (1166, 172932595), (1210, 166644137), (1331, 151494670), (2662, 75747335), (2915, 69173038), (5830, 34586519), (6413, 31442290), (6655, 30298934), (12826, 15721145), (13310, 15149467), (32065, 6288458), (64130, 3144229), (70543, 2858390), (141086, 1429195), (285839, 705430), (352715, 571678)]