201965088

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161831}}^1$

素因数の和:161857

約数の個数: 48

約数和(自身を含む): 570943296

約数和(自身を除く): 368978208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 161831, 323662, 485493, 647324, 970986, 1294648, 1941972, 2103803, 2589296, 3883944, 4207606, 5178592, 6311409, 7767888, 8415212, 12622818, 15535776, 16830424, 25245636, 33660848, 50491272, 67321696, 100982544, 201965088]

約数ペア:

[(1, 201965088), (2, 100982544), (3, 67321696), (4, 50491272), (6, 33660848), (8, 25245636), (12, 16830424), (13, 15535776), (16, 12622818), (24, 8415212), (26, 7767888), (32, 6311409), (39, 5178592), (48, 4207606), (52, 3883944), (78, 2589296), (96, 2103803), (104, 1941972), (156, 1294648), (208, 970986), (312, 647324), (416, 485493), (624, 323662), (1248, 161831)]