209862810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101383}}^1$

素因数の和:101419

約数の個数: 48

約数和(自身を含む): 569372544

約数和(自身を除く): 359509734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 101383, 202766, 304149, 506915, 608298, 912447, 1013830, 1520745, 1824894, 2331809, 3041490, 4562235, 4663618, 6995427, 9124470, 11659045, 13990854, 20986281, 23318090, 34977135, 41972562, 69954270, 104931405, 209862810]

約数ペア:

[(1, 209862810), (2, 104931405), (3, 69954270), (5, 41972562), (6, 34977135), (9, 23318090), (10, 20986281), (15, 13990854), (18, 11659045), (23, 9124470), (30, 6995427), (45, 4663618), (46, 4562235), (69, 3041490), (90, 2331809), (115, 1824894), (138, 1520745), (207, 1013830), (230, 912447), (345, 608298), (414, 506915), (690, 304149), (1035, 202766), (2070, 101383)]