197227020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 575402688

約数和(自身を除く): 378175668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 73, 74, 111, 146, 148, 185, 219, 222, 292, 365, 370, 438, 444, 555, 730, 740, 876, 1095, 1110, 1217, 1460, 2190, 2220, 2434, 2701, 3651, 4380, 4868, 5402, 6085, 7302, 8103, 10804, 12170, 13505, 14604, 16206, 18255, 24340, 27010, 32412, 36510, 40515, 45029, 54020, 73020, 81030, 88841, 90058, 135087, 162060, 177682, 180116, 225145, 266523, 270174, 355364, 444205, 450290, 533046, 540348, 675435, 888410, 900580, 1066092, 1332615, 1350870, 1776820, 2665230, 2701740, 3287117, 5330460, 6574234, 9861351, 13148468, 16435585, 19722702, 32871170, 39445404, 49306755, 65742340, 98613510, 197227020]

約数ペア:

[(1, 197227020), (2, 98613510), (3, 65742340), (4, 49306755), (5, 39445404), (6, 32871170), (10, 19722702), (12, 16435585), (15, 13148468), (20, 9861351), (30, 6574234), (37, 5330460), (60, 3287117), (73, 2701740), (74, 2665230), (111, 1776820), (146, 1350870), (148, 1332615), (185, 1066092), (219, 900580), (222, 888410), (292, 675435), (365, 540348), (370, 533046), (438, 450290), (444, 444205), (555, 355364), (730, 270174), (740, 266523), (876, 225145), (1095, 180116), (1110, 177682), (1217, 162060), (1460, 135087), (2190, 90058), (2220, 88841), (2434, 81030), (2701, 73020), (3651, 54020), (4380, 45029), (4868, 40515), (5402, 36510), (6085, 32412), (7302, 27010), (8103, 24340), (10804, 18255), (12170, 16206), (13505, 14604)]