194419786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 162654134

約数列:

[1, 2, 11, 17, 22, 31, 34, 41, 62, 82, 187, 341, 374, 409, 451, 527, 682, 697, 818, 902, 1054, 1271, 1394, 2542, 4499, 5797, 6953, 7667, 8998, 11594, 12679, 13906, 13981, 15334, 16769, 21607, 25358, 27962, 33538, 43214, 76483, 139469, 152966, 184459, 215543, 237677, 278938, 285073, 368918, 431086, 475354, 519839, 570146, 1039678, 2370973, 3135803, 4741946, 5718229, 6271606, 8837263, 11436458, 17674526, 97209893, 194419786]

約数ペア:

[(1, 194419786), (2, 97209893), (11, 17674526), (17, 11436458), (22, 8837263), (31, 6271606), (34, 5718229), (41, 4741946), (62, 3135803), (82, 2370973), (187, 1039678), (341, 570146), (374, 519839), (409, 475354), (451, 431086), (527, 368918), (682, 285073), (697, 278938), (818, 237677), (902, 215543), (1054, 184459), (1271, 152966), (1394, 139469), (2542, 76483), (4499, 43214), (5797, 33538), (6953, 27962), (7667, 25358), (8998, 21607), (11594, 16769), (12679, 15334), (13906, 13981)]