201891654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1$

素因数の和:15793

約数の個数: 48

約数和(自身を含む): 471204864

約数和(自身を除く): 269313210

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 15731, 31462, 47193, 94386, 141579, 283158, 361813, 487661, 723626, 975322, 1085439, 1462983, 2170878, 2925966, 3256317, 4388949, 6512634, 8777898, 11216203, 22432406, 33648609, 67297218, 100945827, 201891654]

約数ペア:

[(1, 201891654), (2, 100945827), (3, 67297218), (6, 33648609), (9, 22432406), (18, 11216203), (23, 8777898), (31, 6512634), (46, 4388949), (62, 3256317), (69, 2925966), (93, 2170878), (138, 1462983), (186, 1085439), (207, 975322), (279, 723626), (414, 487661), (558, 361813), (713, 283158), (1426, 141579), (2139, 94386), (4278, 47193), (6417, 31462), (12834, 15731)]