200948010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 506338560

約数和(自身を除く): 305390550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 690, 905, 1086, 1609, 1810, 2715, 3218, 4163, 4827, 5430, 8045, 8326, 9654, 12489, 16090, 20815, 24135, 24978, 37007, 41630, 48270, 62445, 74014, 111021, 124890, 185035, 222042, 291229, 370070, 555105, 582458, 873687, 1110210, 1456145, 1747374, 2912290, 4368435, 6698267, 8736870, 13396534, 20094801, 33491335, 40189602, 66982670, 100474005, 200948010]

約数ペア:

[(1, 200948010), (2, 100474005), (3, 66982670), (5, 40189602), (6, 33491335), (10, 20094801), (15, 13396534), (23, 8736870), (30, 6698267), (46, 4368435), (69, 2912290), (115, 1747374), (138, 1456145), (181, 1110210), (230, 873687), (345, 582458), (362, 555105), (543, 370070), (690, 291229), (905, 222042), (1086, 185035), (1609, 124890), (1810, 111021), (2715, 74014), (3218, 62445), (4163, 48270), (4827, 41630), (5430, 37007), (8045, 24978), (8326, 24135), (9654, 20815), (12489, 16090)]