205657872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2089}}^1$

素因数の和:2400

約数の個数: 80

約数和(自身を含む): 609544320

約数和(自身を除く): 403886448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 293, 336, 586, 879, 1172, 1758, 2051, 2089, 2344, 3516, 4102, 4178, 4688, 6153, 6267, 7032, 8204, 8356, 12306, 12534, 14064, 14623, 16408, 16712, 24612, 25068, 29246, 32816, 33424, 43869, 49224, 50136, 58492, 87738, 98448, 100272, 116984, 175476, 233968, 350952, 612077, 701904, 1224154, 1836231, 2448308, 3672462, 4284539, 4896616, 7344924, 8569078, 9793232, 12853617, 14689848, 17138156, 25707234, 29379696, 34276312, 51414468, 68552624, 102828936, 205657872]

約数ペア:

[(1, 205657872), (2, 102828936), (3, 68552624), (4, 51414468), (6, 34276312), (7, 29379696), (8, 25707234), (12, 17138156), (14, 14689848), (16, 12853617), (21, 9793232), (24, 8569078), (28, 7344924), (42, 4896616), (48, 4284539), (56, 3672462), (84, 2448308), (112, 1836231), (168, 1224154), (293, 701904), (336, 612077), (586, 350952), (879, 233968), (1172, 175476), (1758, 116984), (2051, 100272), (2089, 98448), (2344, 87738), (3516, 58492), (4102, 50136), (4178, 49224), (4688, 43869), (6153, 33424), (6267, 32816), (7032, 29246), (8204, 25068), (8356, 24612), (12306, 16712), (12534, 16408), (14064, 14623)]