207194670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25867}}^1$

素因数の和:25969

約数の個数: 48

約数和(自身を含む): 544780080

約数和(自身を除く): 337585410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 25867, 51734, 77601, 129335, 155202, 232803, 258670, 388005, 465606, 776010, 1164015, 2302163, 2328030, 4604326, 6906489, 11510815, 13812978, 20719467, 23021630, 34532445, 41438934, 69064890, 103597335, 207194670]

約数ペア:

[(1, 207194670), (2, 103597335), (3, 69064890), (5, 41438934), (6, 34532445), (9, 23021630), (10, 20719467), (15, 13812978), (18, 11510815), (30, 6906489), (45, 4604326), (89, 2328030), (90, 2302163), (178, 1164015), (267, 776010), (445, 465606), (534, 388005), (801, 258670), (890, 232803), (1335, 155202), (1602, 129335), (2670, 77601), (4005, 51734), (8010, 25867)]