200841875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 284721360

約数和(自身を除く): 83879485

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 625, 1235, 1301, 1625, 2375, 6175, 6505, 8125, 11875, 16913, 24719, 30875, 32525, 84565, 123595, 154375, 162625, 321347, 422825, 617975, 813125, 1606735, 2114125, 3089875, 8033675, 10570625, 15449375, 40168375, 200841875]

約数ペア:

[(1, 200841875), (5, 40168375), (13, 15449375), (19, 10570625), (25, 8033675), (65, 3089875), (95, 2114125), (125, 1606735), (247, 813125), (325, 617975), (475, 422825), (625, 321347), (1235, 162625), (1301, 154375), (1625, 123595), (2375, 84565), (6175, 32525), (6505, 30875), (8125, 24719), (11875, 16913)]