210143711204

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{681727}}^1$

素因数の和:681948

約数の個数: 48

約数和(自身を含む): 428343336960

約数和(自身を除く): 218199625756

約数列:

[1, 2, 4, 7, 14, 28, 101, 109, 202, 218, 404, 436, 707, 763, 1414, 1526, 2828, 3052, 11009, 22018, 44036, 77063, 154126, 308252, 681727, 1363454, 2726908, 4772089, 9544178, 19088356, 68854427, 74308243, 137708854, 148616486, 275417708, 297232972, 481980989, 520157701, 963961978, 1040315402, 1927923956, 2080630804, 7505132543, 15010265086, 30020530172, 52535927801, 105071855602, 210143711204]

約数ペア:

[(1, 210143711204), (2, 105071855602), (4, 52535927801), (7, 30020530172), (14, 15010265086), (28, 7505132543), (101, 2080630804), (109, 1927923956), (202, 1040315402), (218, 963961978), (404, 520157701), (436, 481980989), (707, 297232972), (763, 275417708), (1414, 148616486), (1526, 137708854), (2828, 74308243), (3052, 68854427), (11009, 19088356), (22018, 9544178), (44036, 4772089), (77063, 2726908), (154126, 1363454), (308252, 681727)]