213391692

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{19183}}^1$

素因数の和:19299

約数の個数: 48

約数和(自身を含む): 558638080

約数和(自身を除く): 345246388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 19183, 38366, 57549, 76732, 115098, 172647, 230196, 345294, 517941, 690588, 1035882, 1975849, 2071764, 3951698, 5927547, 7903396, 11855094, 17782641, 23710188, 35565282, 53347923, 71130564, 106695846, 213391692]

約数ペア:

[(1, 213391692), (2, 106695846), (3, 71130564), (4, 53347923), (6, 35565282), (9, 23710188), (12, 17782641), (18, 11855094), (27, 7903396), (36, 5927547), (54, 3951698), (103, 2071764), (108, 1975849), (206, 1035882), (309, 690588), (412, 517941), (618, 345294), (927, 230196), (1236, 172647), (1854, 115098), (2781, 76732), (3708, 57549), (5562, 38366), (11124, 19183)]