205099230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1609}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 563834880

約数和(自身を除く): 358735650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 607, 1214, 1609, 1821, 3035, 3218, 3642, 4249, 4827, 6070, 8045, 8498, 9105, 9654, 11263, 12747, 16090, 18210, 21245, 22526, 24135, 25494, 33789, 42490, 48270, 56315, 63735, 67578, 112630, 127470, 168945, 337890, 976663, 1953326, 2929989, 4883315, 5859978, 6836641, 9766630, 13673282, 14649945, 20509923, 29299890, 34183205, 41019846, 68366410, 102549615, 205099230]

約数ペア:

[(1, 205099230), (2, 102549615), (3, 68366410), (5, 41019846), (6, 34183205), (7, 29299890), (10, 20509923), (14, 14649945), (15, 13673282), (21, 9766630), (30, 6836641), (35, 5859978), (42, 4883315), (70, 2929989), (105, 1953326), (210, 976663), (607, 337890), (1214, 168945), (1609, 127470), (1821, 112630), (3035, 67578), (3218, 63735), (3642, 56315), (4249, 48270), (4827, 42490), (6070, 33789), (8045, 25494), (8498, 24135), (9105, 22526), (9654, 21245), (11263, 18210), (12747, 16090)]