198050216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1669}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 460118400

約数和(自身を除く): 262068184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 326, 364, 652, 728, 1141, 1304, 1669, 2119, 2282, 3338, 4238, 4564, 6676, 8476, 9128, 11683, 13352, 14833, 16952, 21697, 23366, 29666, 43394, 46732, 59332, 86788, 93464, 118664, 151879, 173576, 272047, 303758, 544094, 607516, 1088188, 1215032, 1904329, 2176376, 3536611, 3808658, 7073222, 7617316, 14146444, 15234632, 24756277, 28292888, 49512554, 99025108, 198050216]

約数ペア:

[(1, 198050216), (2, 99025108), (4, 49512554), (7, 28292888), (8, 24756277), (13, 15234632), (14, 14146444), (26, 7617316), (28, 7073222), (52, 3808658), (56, 3536611), (91, 2176376), (104, 1904329), (163, 1215032), (182, 1088188), (326, 607516), (364, 544094), (652, 303758), (728, 272047), (1141, 173576), (1304, 151879), (1669, 118664), (2119, 93464), (2282, 86788), (3338, 59332), (4238, 46732), (4564, 43394), (6676, 29666), (8476, 23366), (9128, 21697), (11683, 16952), (13352, 14833)]