198053296

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 478362240

約数和(自身を除く): 280308944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 49, 56, 58, 62, 98, 112, 116, 124, 196, 203, 217, 232, 248, 281, 392, 406, 434, 464, 496, 562, 784, 812, 868, 899, 1124, 1421, 1519, 1624, 1736, 1798, 1967, 2248, 2842, 3038, 3248, 3472, 3596, 3934, 4496, 5684, 6076, 6293, 7192, 7868, 8149, 8711, 11368, 12152, 12586, 13769, 14384, 15736, 16298, 17422, 22736, 24304, 25172, 27538, 31472, 32596, 34844, 44051, 50344, 55076, 57043, 60977, 65192, 69688, 88102, 100688, 110152, 114086, 121954, 130384, 139376, 176204, 220304, 228172, 243908, 252619, 352408, 399301, 426839, 456344, 487816, 505238, 704816, 798602, 853678, 912688, 975632, 1010476, 1597204, 1707356, 1768333, 2020952, 3194408, 3414712, 3536666, 4041904, 6388816, 6829424, 7073332, 12378331, 14146664, 24756662, 28293328, 49513324, 99026648, 198053296]

約数ペア:

[(1, 198053296), (2, 99026648), (4, 49513324), (7, 28293328), (8, 24756662), (14, 14146664), (16, 12378331), (28, 7073332), (29, 6829424), (31, 6388816), (49, 4041904), (56, 3536666), (58, 3414712), (62, 3194408), (98, 2020952), (112, 1768333), (116, 1707356), (124, 1597204), (196, 1010476), (203, 975632), (217, 912688), (232, 853678), (248, 798602), (281, 704816), (392, 505238), (406, 487816), (434, 456344), (464, 426839), (496, 399301), (562, 352408), (784, 252619), (812, 243908), (868, 228172), (899, 220304), (1124, 176204), (1421, 139376), (1519, 130384), (1624, 121954), (1736, 114086), (1798, 110152), (1967, 100688), (2248, 88102), (2842, 69688), (3038, 65192), (3248, 60977), (3472, 57043), (3596, 55076), (3934, 50344), (4496, 44051), (5684, 34844), (6076, 32596), (6293, 31472), (7192, 27538), (7868, 25172), (8149, 24304), (8711, 22736), (11368, 17422), (12152, 16298), (12586, 15736), (13769, 14384)]