201219102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{37139}}^1$

素因数の和:37197

約数の個数: 48

約数和(自身を含む): 509857920

約数和(自身を除く): 308638818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 37139, 74278, 111417, 222834, 259973, 334251, 519946, 668502, 779919, 1559838, 1596977, 2339757, 3193954, 4679514, 4790931, 9581862, 11178839, 14372793, 22357678, 28745586, 33536517, 67073034, 100609551, 201219102]

約数ペア:

[(1, 201219102), (2, 100609551), (3, 67073034), (6, 33536517), (7, 28745586), (9, 22357678), (14, 14372793), (18, 11178839), (21, 9581862), (42, 4790931), (43, 4679514), (63, 3193954), (86, 2339757), (126, 1596977), (129, 1559838), (258, 779919), (301, 668502), (387, 519946), (602, 334251), (774, 259973), (903, 222834), (1806, 111417), (2709, 74278), (5418, 37139)]