204328250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2280

約数の個数: 64

約数和(自身を含む): 445595904

約数和(自身を除く): 241267654

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 175, 250, 265, 350, 371, 530, 742, 875, 1325, 1750, 1855, 2203, 2650, 3710, 4406, 6625, 9275, 11015, 13250, 15421, 18550, 22030, 30842, 46375, 55075, 77105, 92750, 110150, 116759, 154210, 233518, 275375, 385525, 550750, 583795, 771050, 817313, 1167590, 1634626, 1927625, 2918975, 3855250, 4086565, 5837950, 8173130, 14594875, 20432825, 29189750, 40865650, 102164125, 204328250]

約数ペア:

[(1, 204328250), (2, 102164125), (5, 40865650), (7, 29189750), (10, 20432825), (14, 14594875), (25, 8173130), (35, 5837950), (50, 4086565), (53, 3855250), (70, 2918975), (106, 1927625), (125, 1634626), (175, 1167590), (250, 817313), (265, 771050), (350, 583795), (371, 550750), (530, 385525), (742, 275375), (875, 233518), (1325, 154210), (1750, 116759), (1855, 110150), (2203, 92750), (2650, 77105), (3710, 55075), (4406, 46375), (6625, 30842), (9275, 22030), (11015, 18550), (13250, 15421)]