200816960

素因数分解:

$2^6\times 5^1\times {\mathrm{757}}^1\times {\mathrm{829}}^1$

素因数の和:1603

約数の個数: 56

約数和(自身を含む): 479404680

約数和(自身を除く): 278587720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 757, 829, 1514, 1658, 3028, 3316, 3785, 4145, 6056, 6632, 7570, 8290, 12112, 13264, 15140, 16580, 24224, 26528, 30280, 33160, 48448, 53056, 60560, 66320, 121120, 132640, 242240, 265280, 627553, 1255106, 2510212, 3137765, 5020424, 6275530, 10040848, 12551060, 20081696, 25102120, 40163392, 50204240, 100408480, 200816960]

約数ペア:

[(1, 200816960), (2, 100408480), (4, 50204240), (5, 40163392), (8, 25102120), (10, 20081696), (16, 12551060), (20, 10040848), (32, 6275530), (40, 5020424), (64, 3137765), (80, 2510212), (160, 1255106), (320, 627553), (757, 265280), (829, 242240), (1514, 132640), (1658, 121120), (3028, 66320), (3316, 60560), (3785, 53056), (4145, 48448), (6056, 33160), (6632, 30280), (7570, 26528), (8290, 24224), (12112, 16580), (13264, 15140)]