201105850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6899}}^1$

素因数の和:6975

約数の個数: 48

約数和(自身を含む): 415821600

約数和(自身を除く): 214715750

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, 6899, 13798, 14575, 29150, 34495, 68990, 75889, 151778, 172475, 344950, 365647, 379445, 731294, 758890, 1828235, 1897225, 3656470, 3794450, 4022117, 8044234, 9141175, 18282350, 20110585, 40221170, 100552925, 201105850]

約数ペア:

[(1, 201105850), (2, 100552925), (5, 40221170), (10, 20110585), (11, 18282350), (22, 9141175), (25, 8044234), (50, 4022117), (53, 3794450), (55, 3656470), (106, 1897225), (110, 1828235), (265, 758890), (275, 731294), (530, 379445), (550, 365647), (583, 344950), (1166, 172475), (1325, 151778), (2650, 75889), (2915, 68990), (5830, 34495), (6899, 29150), (13798, 14575)]