197361164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 72

約数和(自身を含む): 467347104

約数和(自身を除く): 269985940

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 4481, 6292, 8962, 11011, 17924, 22022, 31367, 44044, 49291, 58253, 62734, 98582, 116506, 125468, 197164, 233012, 345037, 407771, 542201, 640783, 690074, 815542, 1084402, 1281566, 1380148, 1631084, 2168804, 2563132, 3795407, 4485481, 7048613, 7590814, 8970962, 14097226, 15181628, 17941924, 28194452, 49340291, 98680582, 197361164]

約数ペア:

[(1, 197361164), (2, 98680582), (4, 49340291), (7, 28194452), (11, 17941924), (13, 15181628), (14, 14097226), (22, 8970962), (26, 7590814), (28, 7048613), (44, 4485481), (52, 3795407), (77, 2563132), (91, 2168804), (121, 1631084), (143, 1380148), (154, 1281566), (182, 1084402), (242, 815542), (286, 690074), (308, 640783), (364, 542201), (484, 407771), (572, 345037), (847, 233012), (1001, 197164), (1573, 125468), (1694, 116506), (2002, 98582), (3146, 62734), (3388, 58253), (4004, 49291), (4481, 44044), (6292, 31367), (8962, 22022), (11011, 17924)]