201267510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 493102080

約数和(自身を除く): 291834570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 163, 237, 326, 395, 474, 489, 521, 790, 815, 978, 1042, 1185, 1563, 1630, 2370, 2445, 2605, 3126, 4890, 5210, 7815, 12877, 15630, 25754, 38631, 41159, 64385, 77262, 82318, 84923, 123477, 128770, 169846, 193155, 205795, 246954, 254769, 386310, 411590, 424615, 509538, 617385, 849230, 1234770, 1273845, 2547690, 6708917, 13417834, 20126751, 33544585, 40253502, 67089170, 100633755, 201267510]

約数ペア:

[(1, 201267510), (2, 100633755), (3, 67089170), (5, 40253502), (6, 33544585), (10, 20126751), (15, 13417834), (30, 6708917), (79, 2547690), (158, 1273845), (163, 1234770), (237, 849230), (326, 617385), (395, 509538), (474, 424615), (489, 411590), (521, 386310), (790, 254769), (815, 246954), (978, 205795), (1042, 193155), (1185, 169846), (1563, 128770), (1630, 123477), (2370, 84923), (2445, 82318), (2605, 77262), (3126, 64385), (4890, 41159), (5210, 38631), (7815, 25754), (12877, 15630)]