203208840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3463}}^1$

素因数の和:3643

約数の個数: 96

約数和(自身を含む): 664672320

約数和(自身を除く): 461463480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3463, 3912, 4890, 5868, 6520, 6926, 7335, 9780, 10389, 11736, 13852, 14670, 17315, 19560, 20778, 27704, 29340, 31167, 34630, 41556, 51945, 58680, 62334, 69260, 83112, 103890, 124668, 138520, 155835, 207780, 249336, 311670, 415560, 564469, 623340, 1128938, 1246680, 1693407, 2257876, 2822345, 3386814, 4515752, 5080221, 5644690, 6773628, 8467035, 10160442, 11289380, 13547256, 16934070, 20320884, 22578760, 25401105, 33868140, 40641768, 50802210, 67736280, 101604420, 203208840]

約数ペア:

[(1, 203208840), (2, 101604420), (3, 67736280), (4, 50802210), (5, 40641768), (6, 33868140), (8, 25401105), (9, 22578760), (10, 20320884), (12, 16934070), (15, 13547256), (18, 11289380), (20, 10160442), (24, 8467035), (30, 6773628), (36, 5644690), (40, 5080221), (45, 4515752), (60, 3386814), (72, 2822345), (90, 2257876), (120, 1693407), (163, 1246680), (180, 1128938), (326, 623340), (360, 564469), (489, 415560), (652, 311670), (815, 249336), (978, 207780), (1304, 155835), (1467, 138520), (1630, 124668), (1956, 103890), (2445, 83112), (2934, 69260), (3260, 62334), (3463, 58680), (3912, 51945), (4890, 41556), (5868, 34630), (6520, 31167), (6926, 29340), (7335, 27704), (9780, 20778), (10389, 19560), (11736, 17315), (13852, 14670)]