189802956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72889}}^1$

素因数の和:72934

約数の個数: 48

約数和(自身を含む): 522475520

約数和(自身を除く): 332672564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 72889, 145778, 218667, 291556, 437334, 510223, 874668, 1020446, 1530669, 2040892, 2259559, 3061338, 4519118, 6122676, 6778677, 9038236, 13557354, 15816913, 27114708, 31633826, 47450739, 63267652, 94901478, 189802956]

約数ペア:

[(1, 189802956), (2, 94901478), (3, 63267652), (4, 47450739), (6, 31633826), (7, 27114708), (12, 15816913), (14, 13557354), (21, 9038236), (28, 6778677), (31, 6122676), (42, 4519118), (62, 3061338), (84, 2259559), (93, 2040892), (124, 1530669), (186, 1020446), (217, 874668), (372, 510223), (434, 437334), (651, 291556), (868, 218667), (1302, 145778), (2604, 72889)]