202069750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{2239}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 399409920

約数和(自身を除く): 197340170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 361, 475, 722, 950, 1805, 2239, 2375, 3610, 4478, 4750, 9025, 11195, 18050, 22390, 42541, 45125, 55975, 85082, 90250, 111950, 212705, 279875, 425410, 559750, 808279, 1063525, 1616558, 2127050, 4041395, 5317625, 8082790, 10635250, 20206975, 40413950, 101034875, 202069750]

約数ペア:

[(1, 202069750), (2, 101034875), (5, 40413950), (10, 20206975), (19, 10635250), (25, 8082790), (38, 5317625), (50, 4041395), (95, 2127050), (125, 1616558), (190, 1063525), (250, 808279), (361, 559750), (475, 425410), (722, 279875), (950, 212705), (1805, 111950), (2239, 90250), (2375, 85082), (3610, 55975), (4478, 45125), (4750, 42541), (9025, 22390), (11195, 18050)]