193436210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 400806144

約数和(自身を除く): 207369934

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 101, 110, 115, 202, 230, 253, 505, 506, 757, 1010, 1111, 1265, 1514, 2222, 2323, 2530, 3785, 4646, 5555, 7570, 8327, 11110, 11615, 16654, 17411, 23230, 25553, 34822, 41635, 51106, 76457, 83270, 87055, 127765, 152914, 174110, 191521, 255530, 382285, 383042, 764570, 841027, 957605, 1682054, 1758511, 1915210, 3517022, 4205135, 8410270, 8792555, 17585110, 19343621, 38687242, 96718105, 193436210]

約数ペア:

[(1, 193436210), (2, 96718105), (5, 38687242), (10, 19343621), (11, 17585110), (22, 8792555), (23, 8410270), (46, 4205135), (55, 3517022), (101, 1915210), (110, 1758511), (115, 1682054), (202, 957605), (230, 841027), (253, 764570), (505, 383042), (506, 382285), (757, 255530), (1010, 191521), (1111, 174110), (1265, 152914), (1514, 127765), (2222, 87055), (2323, 83270), (2530, 76457), (3785, 51106), (4646, 41635), (5555, 34822), (7570, 25553), (8327, 23230), (11110, 17411), (11615, 16654)]