197826132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 538937280

約数和(自身を除く): 341111148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 401, 588, 802, 839, 1203, 1604, 1678, 2406, 2517, 2807, 3356, 4812, 5034, 5614, 5873, 8421, 10068, 11228, 11746, 16842, 17619, 19649, 23492, 33684, 35238, 39298, 41111, 58947, 70476, 78596, 82222, 117894, 123333, 164444, 235788, 246666, 336439, 493332, 672878, 1009317, 1345756, 2018634, 2355073, 4037268, 4710146, 7065219, 9420292, 14130438, 16485511, 28260876, 32971022, 49456533, 65942044, 98913066, 197826132]

約数ペア:

[(1, 197826132), (2, 98913066), (3, 65942044), (4, 49456533), (6, 32971022), (7, 28260876), (12, 16485511), (14, 14130438), (21, 9420292), (28, 7065219), (42, 4710146), (49, 4037268), (84, 2355073), (98, 2018634), (147, 1345756), (196, 1009317), (294, 672878), (401, 493332), (588, 336439), (802, 246666), (839, 235788), (1203, 164444), (1604, 123333), (1678, 117894), (2406, 82222), (2517, 78596), (2807, 70476), (3356, 58947), (4812, 41111), (5034, 39298), (5614, 35238), (5873, 33684), (8421, 23492), (10068, 19649), (11228, 17619), (11746, 16842)]