201756750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20726

約数の個数: 64

約数和(自身を含む): 542348352

約数和(自身を除く): 340591602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 20693, 41386, 62079, 103465, 124158, 206930, 269009, 310395, 517325, 538018, 620790, 807027, 1034650, 1345045, 1551975, 1614054, 2586625, 2690090, 3103950, 4035135, 5173250, 6725225, 7759875, 8070270, 13450450, 15519750, 20175675, 33626125, 40351350, 67252250, 100878375, 201756750]

約数ペア:

[(1, 201756750), (2, 100878375), (3, 67252250), (5, 40351350), (6, 33626125), (10, 20175675), (13, 15519750), (15, 13450450), (25, 8070270), (26, 7759875), (30, 6725225), (39, 5173250), (50, 4035135), (65, 3103950), (75, 2690090), (78, 2586625), (125, 1614054), (130, 1551975), (150, 1345045), (195, 1034650), (250, 807027), (325, 620790), (375, 538018), (390, 517325), (650, 310395), (750, 269009), (975, 206930), (1625, 124158), (1950, 103465), (3250, 62079), (4875, 41386), (9750, 20693)]