211186230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 530869248

約数和(自身を除く): 319683018

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 421, 690, 727, 842, 1263, 1454, 2105, 2181, 2526, 3635, 4210, 4362, 6315, 7270, 9683, 10905, 12630, 16721, 19366, 21810, 29049, 33442, 48415, 50163, 58098, 83605, 96830, 100326, 145245, 167210, 250815, 290490, 306067, 501630, 612134, 918201, 1530335, 1836402, 3060670, 4591005, 7039541, 9182010, 14079082, 21118623, 35197705, 42237246, 70395410, 105593115, 211186230]

約数ペア:

[(1, 211186230), (2, 105593115), (3, 70395410), (5, 42237246), (6, 35197705), (10, 21118623), (15, 14079082), (23, 9182010), (30, 7039541), (46, 4591005), (69, 3060670), (115, 1836402), (138, 1530335), (230, 918201), (345, 612134), (421, 501630), (690, 306067), (727, 290490), (842, 250815), (1263, 167210), (1454, 145245), (2105, 100326), (2181, 96830), (2526, 83605), (3635, 58098), (4210, 50163), (4362, 48415), (6315, 33442), (7270, 29049), (9683, 21810), (10905, 19366), (12630, 16721)]