199974312

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2797}}^1$

素因数の和:3143

約数の個数: 64

約数和(自身を含む): 557361600

約数和(自身を除く): 357387288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1324, 1986, 2648, 2797, 2979, 3972, 5594, 5958, 7944, 8391, 8937, 11188, 11916, 16782, 17874, 22376, 23832, 25173, 33564, 35748, 50346, 67128, 71496, 75519, 100692, 151038, 201384, 302076, 604152, 925807, 1851614, 2777421, 3703228, 5554842, 7406456, 8332263, 11109684, 16664526, 22219368, 24996789, 33329052, 49993578, 66658104, 99987156, 199974312]

約数ペア:

[(1, 199974312), (2, 99987156), (3, 66658104), (4, 49993578), (6, 33329052), (8, 24996789), (9, 22219368), (12, 16664526), (18, 11109684), (24, 8332263), (27, 7406456), (36, 5554842), (54, 3703228), (72, 2777421), (108, 1851614), (216, 925807), (331, 604152), (662, 302076), (993, 201384), (1324, 151038), (1986, 100692), (2648, 75519), (2797, 71496), (2979, 67128), (3972, 50346), (5594, 35748), (5958, 33564), (7944, 25173), (8391, 23832), (8937, 22376), (11188, 17874), (11916, 16782)]