204153816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 541939680

約数和(自身を除く): 337785864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 661, 757, 1322, 1514, 1983, 2271, 2644, 3028, 3966, 4542, 5288, 6056, 7932, 9084, 11237, 12869, 15864, 18168, 22474, 25738, 33711, 38607, 44948, 51476, 67422, 77214, 89896, 102952, 134844, 154428, 269688, 308856, 500377, 1000754, 1501131, 2001508, 3002262, 4003016, 6004524, 8506409, 12009048, 17012818, 25519227, 34025636, 51038454, 68051272, 102076908, 204153816]

約数ペア:

[(1, 204153816), (2, 102076908), (3, 68051272), (4, 51038454), (6, 34025636), (8, 25519227), (12, 17012818), (17, 12009048), (24, 8506409), (34, 6004524), (51, 4003016), (68, 3002262), (102, 2001508), (136, 1501131), (204, 1000754), (408, 500377), (661, 308856), (757, 269688), (1322, 154428), (1514, 134844), (1983, 102952), (2271, 89896), (2644, 77214), (3028, 67422), (3966, 51476), (4542, 44948), (5288, 38607), (6056, 33711), (7932, 25738), (9084, 22474), (11237, 18168), (12869, 15864)]