209814371028

素因数分解:

$2^2\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{1877}}^1\times {\mathrm{2383}}^1$

素因数の和:5573

約数の個数: 72

約数和(自身を含む): 531276764928

約数和(自身を除く): 321462393900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1303, 1877, 2383, 2606, 3754, 3909, 4766, 5212, 5631, 7149, 7508, 7818, 9532, 11262, 11727, 14298, 15636, 16893, 21447, 22524, 23454, 28596, 33786, 42894, 46908, 67572, 85788, 2445731, 3105049, 4472891, 4891462, 6210098, 7337193, 8945782, 9315147, 9782924, 12420196, 13418673, 14674386, 17891564, 18630294, 22011579, 26837346, 27945441, 29348772, 37260588, 40256019, 44023158, 53674692, 55890882, 80512038, 88046316, 111781764, 161024076, 5828176973, 11656353946, 17484530919, 23312707892, 34969061838, 52453592757, 69938123676, 104907185514, 209814371028]

約数ペア:

[(1, 209814371028), (2, 104907185514), (3, 69938123676), (4, 52453592757), (6, 34969061838), (9, 23312707892), (12, 17484530919), (18, 11656353946), (36, 5828176973), (1303, 161024076), (1877, 111781764), (2383, 88046316), (2606, 80512038), (3754, 55890882), (3909, 53674692), (4766, 44023158), (5212, 40256019), (5631, 37260588), (7149, 29348772), (7508, 27945441), (7818, 26837346), (9532, 22011579), (11262, 18630294), (11727, 17891564), (14298, 14674386), (15636, 13418673), (16893, 12420196), (21447, 9782924), (22524, 9315147), (23454, 8945782), (28596, 7337193), (33786, 6210098), (42894, 4891462), (46908, 4472891), (67572, 3105049), (85788, 2445731)]