203666490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52627}}^1$

素因数の和:52683

約数の個数: 48

約数和(自身を含む): 541857888

約数和(自身を除く): 338191398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 52627, 105254, 157881, 263135, 315762, 473643, 526270, 789405, 947286, 1578810, 2262961, 2368215, 4525922, 4736430, 6788883, 11314805, 13577766, 20366649, 22629610, 33944415, 40733298, 67888830, 101833245, 203666490]

約数ペア:

[(1, 203666490), (2, 101833245), (3, 67888830), (5, 40733298), (6, 33944415), (9, 22629610), (10, 20366649), (15, 13577766), (18, 11314805), (30, 6788883), (43, 4736430), (45, 4525922), (86, 2368215), (90, 2262961), (129, 1578810), (215, 947286), (258, 789405), (387, 526270), (430, 473643), (645, 315762), (774, 263135), (1290, 157881), (1935, 105254), (3870, 52627)]