208198455444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{717797}}^1$

素因数の和:718965

約数の個数: 72

約数和(自身を含む): 601985599488

約数和(自身を除く): 393787144044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1151, 2302, 3453, 4604, 6906, 8057, 10359, 13812, 16114, 20718, 24171, 32228, 41436, 48342, 72513, 96684, 145026, 290052, 717797, 1435594, 2153391, 2871188, 4306782, 5024579, 6460173, 8613564, 10049158, 12920346, 15073737, 20098316, 25840692, 30147474, 45221211, 60294948, 90442422, 180884844, 826184347, 1652368694, 2478553041, 3304737388, 4957106082, 5783290429, 7435659123, 9914212164, 11566580858, 14871318246, 17349871287, 23133161716, 29742636492, 34699742574, 52049613861, 69399485148, 104099227722, 208198455444]

約数ペア:

[(1, 208198455444), (2, 104099227722), (3, 69399485148), (4, 52049613861), (6, 34699742574), (7, 29742636492), (9, 23133161716), (12, 17349871287), (14, 14871318246), (18, 11566580858), (21, 9914212164), (28, 7435659123), (36, 5783290429), (42, 4957106082), (63, 3304737388), (84, 2478553041), (126, 1652368694), (252, 826184347), (1151, 180884844), (2302, 90442422), (3453, 60294948), (4604, 45221211), (6906, 30147474), (8057, 25840692), (10359, 20098316), (13812, 15073737), (16114, 12920346), (20718, 10049158), (24171, 8613564), (32228, 6460173), (41436, 5024579), (48342, 4306782), (72513, 2871188), (96684, 2153391), (145026, 1435594), (290052, 717797)]