201630550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6917}}^1$

素因数の和:6993

約数の個数: 48

約数和(自身を含む): 416906352

約数和(自身を除く): 215275802

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2650, 2915, 5830, 6917, 13834, 14575, 29150, 34585, 69170, 76087, 152174, 172925, 345850, 366601, 380435, 733202, 760870, 1833005, 1902175, 3666010, 3804350, 4032611, 8065222, 9165025, 18330050, 20163055, 40326110, 100815275, 201630550]

約数ペア:

[(1, 201630550), (2, 100815275), (5, 40326110), (10, 20163055), (11, 18330050), (22, 9165025), (25, 8065222), (50, 4032611), (53, 3804350), (55, 3666010), (106, 1902175), (110, 1833005), (265, 760870), (275, 733202), (530, 380435), (550, 366601), (583, 345850), (1166, 172925), (1325, 152174), (2650, 76087), (2915, 69170), (5830, 34585), (6917, 29150), (13834, 14575)]