200958705

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 379261440

約数和(自身を除く): 178302735

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 115, 135, 183, 207, 305, 345, 549, 621, 915, 1035, 1061, 1403, 1647, 2745, 3105, 3183, 4209, 5305, 7015, 8235, 9549, 12627, 15915, 21045, 24403, 28647, 37881, 47745, 63135, 64721, 73209, 122015, 143235, 189405, 194163, 219627, 323605, 366045, 582489, 658881, 970815, 1098135, 1488583, 1747467, 2912445, 3294405, 4465749, 7442915, 8737335, 13397247, 22328745, 40191741, 66986235, 200958705]

約数ペア:

[(1, 200958705), (3, 66986235), (5, 40191741), (9, 22328745), (15, 13397247), (23, 8737335), (27, 7442915), (45, 4465749), (61, 3294405), (69, 2912445), (115, 1747467), (135, 1488583), (183, 1098135), (207, 970815), (305, 658881), (345, 582489), (549, 366045), (621, 323605), (915, 219627), (1035, 194163), (1061, 189405), (1403, 143235), (1647, 122015), (2745, 73209), (3105, 64721), (3183, 63135), (4209, 47745), (5305, 37881), (7015, 28647), (8235, 24403), (9549, 21045), (12627, 15915)]