210008090916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{176459}}^1$

素因数の和:179025

約数の個数: 72

約数和(自身を含む): 571916741760

約数和(自身を除く): 361908650844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2543, 5086, 7629, 10172, 15258, 22887, 30516, 33059, 45774, 66118, 91548, 99177, 132236, 176459, 198354, 297531, 352918, 396708, 529377, 595062, 705836, 1058754, 1190124, 1588131, 2117508, 2293967, 3176262, 4587934, 6352524, 6881901, 9175868, 13763802, 20645703, 27527604, 41291406, 82582812, 448735237, 897470474, 1346205711, 1794940948, 2692411422, 4038617133, 5384822844, 5833558081, 8077234266, 11667116162, 16154468532, 17500674243, 23334232324, 35001348486, 52502022729, 70002696972, 105004045458, 210008090916]

約数ペア:

[(1, 210008090916), (2, 105004045458), (3, 70002696972), (4, 52502022729), (6, 35001348486), (9, 23334232324), (12, 17500674243), (13, 16154468532), (18, 11667116162), (26, 8077234266), (36, 5833558081), (39, 5384822844), (52, 4038617133), (78, 2692411422), (117, 1794940948), (156, 1346205711), (234, 897470474), (468, 448735237), (2543, 82582812), (5086, 41291406), (7629, 27527604), (10172, 20645703), (15258, 13763802), (22887, 9175868), (30516, 6881901), (33059, 6352524), (45774, 4587934), (66118, 3176262), (91548, 2293967), (99177, 2117508), (132236, 1588131), (176459, 1190124), (198354, 1058754), (297531, 705836), (352918, 595062), (396708, 529377)]