197156748481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{9151}}^1$

素因数の和:9446

約数の個数: 64

約数和(自身を含む): 264421048320

約数和(自身を除く): 67264299839

約数列:

[1, 7, 11, 17, 77, 109, 119, 151, 187, 763, 1057, 1199, 1309, 1661, 1853, 2567, 8393, 9151, 11627, 12971, 16459, 17969, 20383, 28237, 64057, 100661, 115213, 142681, 155567, 181049, 197659, 279803, 704627, 997459, 1088969, 1267343, 1381801, 1711237, 1958621, 3077833, 6982213, 9672607, 10972049, 11978659, 15199811, 16956803, 21544831, 23490617, 76804343, 106398677, 118697621, 150616309, 164434319, 186524833, 258396787, 1054314163, 1305673831, 1656779399, 1808777509, 2560477253, 11597455793, 17923340771, 28165249783, 197156748481]

約数ペア:

[(1, 197156748481), (7, 28165249783), (11, 17923340771), (17, 11597455793), (77, 2560477253), (109, 1808777509), (119, 1656779399), (151, 1305673831), (187, 1054314163), (763, 258396787), (1057, 186524833), (1199, 164434319), (1309, 150616309), (1661, 118697621), (1853, 106398677), (2567, 76804343), (8393, 23490617), (9151, 21544831), (11627, 16956803), (12971, 15199811), (16459, 11978659), (17969, 10972049), (20383, 9672607), (28237, 6982213), (64057, 3077833), (100661, 1958621), (115213, 1711237), (142681, 1381801), (155567, 1267343), (181049, 1088969), (197659, 997459), (279803, 704627)]