198929952

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 635040000

約数和(自身を除く): 436110048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 89, 96, 104, 108, 117, 144, 156, 178, 199, 208, 216, 234, 267, 288, 312, 351, 356, 398, 416, 432, 468, 534, 597, 624, 702, 712, 796, 801, 864, 936, 1068, 1157, 1194, 1248, 1404, 1424, 1592, 1602, 1791, 1872, 2136, 2314, 2388, 2403, 2587, 2808, 2848, 3184, 3204, 3471, 3582, 3744, 4272, 4628, 4776, 4806, 5174, 5373, 5616, 6368, 6408, 6942, 7164, 7761, 8544, 9256, 9552, 9612, 10348, 10413, 10746, 11232, 12816, 13884, 14328, 15522, 17711, 18512, 19104, 19224, 20696, 20826, 21492, 23283, 25632, 27768, 28656, 31044, 31239, 35422, 37024, 38448, 41392, 41652, 42984, 46566, 53133, 55536, 57312, 62088, 62478, 69849, 70844, 76896, 82784, 83304, 85968, 93132, 106266, 111072, 124176, 124956, 139698, 141688, 159399, 166608, 171936, 186264, 212532, 230243, 248352, 249912, 279396, 283376, 318798, 333216, 372528, 425064, 460486, 478197, 499824, 558792, 566752, 637596, 690729, 745056, 850128, 920972, 956394, 999648, 1117584, 1275192, 1381458, 1700256, 1841944, 1912788, 2072187, 2235168, 2550384, 2762916, 3683888, 3825576, 4144374, 5100768, 5525832, 6216561, 7367776, 7651152, 8288748, 11051664, 12433122, 15302304, 16577496, 22103328, 24866244, 33154992, 49732488, 66309984, 99464976, 198929952]

約数ペア:

[(1, 198929952), (2, 99464976), (3, 66309984), (4, 49732488), (6, 33154992), (8, 24866244), (9, 22103328), (12, 16577496), (13, 15302304), (16, 12433122), (18, 11051664), (24, 8288748), (26, 7651152), (27, 7367776), (32, 6216561), (36, 5525832), (39, 5100768), (48, 4144374), (52, 3825576), (54, 3683888), (72, 2762916), (78, 2550384), (89, 2235168), (96, 2072187), (104, 1912788), (108, 1841944), (117, 1700256), (144, 1381458), (156, 1275192), (178, 1117584), (199, 999648), (208, 956394), (216, 920972), (234, 850128), (267, 745056), (288, 690729), (312, 637596), (351, 566752), (356, 558792), (398, 499824), (416, 478197), (432, 460486), (468, 425064), (534, 372528), (597, 333216), (624, 318798), (702, 283376), (712, 279396), (796, 249912), (801, 248352), (864, 230243), (936, 212532), (1068, 186264), (1157, 171936), (1194, 166608), (1248, 159399), (1404, 141688), (1424, 139698), (1592, 124956), (1602, 124176), (1791, 111072), (1872, 106266), (2136, 93132), (2314, 85968), (2388, 83304), (2403, 82784), (2587, 76896), (2808, 70844), (2848, 69849), (3184, 62478), (3204, 62088), (3471, 57312), (3582, 55536), (3744, 53133), (4272, 46566), (4628, 42984), (4776, 41652), (4806, 41392), (5174, 38448), (5373, 37024), (5616, 35422), (6368, 31239), (6408, 31044), (6942, 28656), (7164, 27768), (7761, 25632), (8544, 23283), (9256, 21492), (9552, 20826), (9612, 20696), (10348, 19224), (10413, 19104), (10746, 18512), (11232, 17711), (12816, 15522), (13884, 14328)]