189969262

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2371}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 334736640

約数和(自身を除く): 144767378

約数列:

[1, 2, 7, 14, 59, 97, 118, 194, 413, 679, 826, 1358, 2371, 4742, 5723, 11446, 16597, 33194, 40061, 80122, 139889, 229987, 279778, 459974, 979223, 1609909, 1958446, 3219818, 13569233, 27138466, 94984631, 189969262]

約数ペア:

[(1, 189969262), (2, 94984631), (7, 27138466), (14, 13569233), (59, 3219818), (97, 1958446), (118, 1609909), (194, 979223), (413, 459974), (679, 279778), (826, 229987), (1358, 139889), (2371, 80122), (4742, 40061), (5723, 33194), (11446, 16597)]