202328150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 400755600

約数和(自身を除く): 198427450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 475, 890, 950, 1691, 2225, 2393, 3382, 4450, 4786, 8455, 11965, 16910, 23930, 42275, 45467, 59825, 84550, 90934, 119650, 212977, 227335, 425954, 454670, 1064885, 1136675, 2129770, 2273350, 4046563, 5324425, 8093126, 10648850, 20232815, 40465630, 101164075, 202328150]

約数ペア:

[(1, 202328150), (2, 101164075), (5, 40465630), (10, 20232815), (19, 10648850), (25, 8093126), (38, 5324425), (50, 4046563), (89, 2273350), (95, 2129770), (178, 1136675), (190, 1064885), (445, 454670), (475, 425954), (890, 227335), (950, 212977), (1691, 119650), (2225, 90934), (2393, 84550), (3382, 59825), (4450, 45467), (4786, 42275), (8455, 23930), (11965, 16910)]