209819796

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1229}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 503375040

約数和(自身を除く): 293555244

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 347, 492, 694, 1041, 1229, 1388, 2082, 2458, 3687, 4164, 4916, 7374, 14227, 14748, 28454, 42681, 50389, 56908, 85362, 100778, 151167, 170724, 201556, 302334, 426463, 604668, 852926, 1279389, 1705852, 2558778, 5117556, 17484983, 34969966, 52454949, 69939932, 104909898, 209819796]

約数ペア:

[(1, 209819796), (2, 104909898), (3, 69939932), (4, 52454949), (6, 34969966), (12, 17484983), (41, 5117556), (82, 2558778), (123, 1705852), (164, 1279389), (246, 852926), (347, 604668), (492, 426463), (694, 302334), (1041, 201556), (1229, 170724), (1388, 151167), (2082, 100778), (2458, 85362), (3687, 56908), (4164, 50389), (4916, 42681), (7374, 28454), (14227, 14748)]