198468228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 567665280

約数和(自身を除く): 369197052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 103, 113, 116, 147, 174, 196, 203, 206, 226, 294, 309, 339, 348, 406, 412, 452, 588, 609, 618, 678, 721, 791, 812, 1218, 1236, 1356, 1421, 1442, 1582, 2163, 2373, 2436, 2842, 2884, 2987, 3164, 3277, 4263, 4326, 4746, 5047, 5537, 5684, 5974, 6554, 8526, 8652, 8961, 9492, 9831, 10094, 11074, 11639, 11948, 13108, 15141, 16611, 17052, 17922, 19662, 20188, 20909, 22148, 22939, 23278, 30282, 33222, 34917, 35844, 39324, 41818, 45878, 46556, 60564, 62727, 66444, 68817, 69834, 81473, 83636, 91756, 125454, 137634, 139668, 146363, 160573, 162946, 244419, 250908, 275268, 292726, 321146, 325892, 337531, 439089, 481719, 488838, 570311, 585452, 642292, 675062, 878178, 963438, 977676, 1012593, 1140622, 1350124, 1710933, 1756356, 1926876, 2025186, 2281244, 2362717, 3421866, 4050372, 4725434, 6843732, 7088151, 9450868, 14176302, 16539019, 28352604, 33078038, 49617057, 66156076, 99234114, 198468228]

約数ペア:

[(1, 198468228), (2, 99234114), (3, 66156076), (4, 49617057), (6, 33078038), (7, 28352604), (12, 16539019), (14, 14176302), (21, 9450868), (28, 7088151), (29, 6843732), (42, 4725434), (49, 4050372), (58, 3421866), (84, 2362717), (87, 2281244), (98, 2025186), (103, 1926876), (113, 1756356), (116, 1710933), (147, 1350124), (174, 1140622), (196, 1012593), (203, 977676), (206, 963438), (226, 878178), (294, 675062), (309, 642292), (339, 585452), (348, 570311), (406, 488838), (412, 481719), (452, 439089), (588, 337531), (609, 325892), (618, 321146), (678, 292726), (721, 275268), (791, 250908), (812, 244419), (1218, 162946), (1236, 160573), (1356, 146363), (1421, 139668), (1442, 137634), (1582, 125454), (2163, 91756), (2373, 83636), (2436, 81473), (2842, 69834), (2884, 68817), (2987, 66444), (3164, 62727), (3277, 60564), (4263, 46556), (4326, 45878), (4746, 41818), (5047, 39324), (5537, 35844), (5684, 34917), (5974, 33222), (6554, 30282), (8526, 23278), (8652, 22939), (8961, 22148), (9492, 20909), (9831, 20188), (10094, 19662), (11074, 17922), (11639, 17052), (11948, 16611), (13108, 15141)]