211824158

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7281

約数の個数: 48

約数和(自身を含む): 415406880

約数和(自身を除く): 203582722

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 2093, 2254, 4186, 7229, 14458, 14651, 29302, 50603, 93977, 101206, 166267, 187954, 332534, 354221, 657839, 708442, 1163869, 1315678, 2161471, 2327738, 4322942, 4604873, 8147083, 9209746, 15130297, 16294166, 30260594, 105912079, 211824158]

約数ペア:

[(1, 211824158), (2, 105912079), (7, 30260594), (13, 16294166), (14, 15130297), (23, 9209746), (26, 8147083), (46, 4604873), (49, 4322942), (91, 2327738), (98, 2161471), (161, 1315678), (182, 1163869), (299, 708442), (322, 657839), (598, 354221), (637, 332534), (1127, 187954), (1274, 166267), (2093, 101206), (2254, 93977), (4186, 50603), (7229, 29302), (14458, 14651)]