207855124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 400813056

約数和(自身を除く): 192957932

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 151, 302, 527, 604, 653, 1054, 1306, 2108, 2567, 2612, 4681, 5134, 9362, 10268, 11101, 18724, 20243, 22202, 40486, 44404, 79577, 80972, 98603, 159154, 197206, 318308, 344131, 394412, 688262, 1376524, 1676251, 3056693, 3352502, 6113386, 6705004, 12226772, 51963781, 103927562, 207855124]

約数ペア:

[(1, 207855124), (2, 103927562), (4, 51963781), (17, 12226772), (31, 6705004), (34, 6113386), (62, 3352502), (68, 3056693), (124, 1676251), (151, 1376524), (302, 688262), (527, 394412), (604, 344131), (653, 318308), (1054, 197206), (1306, 159154), (2108, 98603), (2567, 80972), (2612, 79577), (4681, 44404), (5134, 40486), (9362, 22202), (10268, 20243), (11101, 18724)]