201882270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12721}}^1$

素因数の和:12777

約数の個数: 48

約数和(自身を含む): 506539152

約数和(自身を除く): 304656882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 12721, 15870, 25442, 38163, 63605, 76326, 127210, 190815, 292583, 381630, 585166, 877749, 1462915, 1755498, 2925830, 4388745, 6729409, 8777490, 13458818, 20188227, 33647045, 40376454, 67294090, 100941135, 201882270]

約数ペア:

[(1, 201882270), (2, 100941135), (3, 67294090), (5, 40376454), (6, 33647045), (10, 20188227), (15, 13458818), (23, 8777490), (30, 6729409), (46, 4388745), (69, 2925830), (115, 1755498), (138, 1462915), (230, 877749), (345, 585166), (529, 381630), (690, 292583), (1058, 190815), (1587, 127210), (2645, 76326), (3174, 63605), (5290, 38163), (7935, 25442), (12721, 15870)]