196640892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 624476160

約数和(自身を除く): 427835268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 43, 46, 54, 63, 69, 84, 86, 92, 108, 126, 129, 138, 161, 172, 189, 207, 252, 258, 263, 276, 301, 322, 378, 387, 414, 483, 516, 526, 602, 621, 644, 756, 774, 789, 828, 903, 966, 989, 1052, 1161, 1204, 1242, 1449, 1548, 1578, 1806, 1841, 1932, 1978, 2322, 2367, 2484, 2709, 2898, 2967, 3156, 3612, 3682, 3956, 4347, 4644, 4734, 5418, 5523, 5796, 5934, 6049, 6923, 7101, 7364, 8127, 8694, 8901, 9468, 10836, 11046, 11309, 11868, 12098, 13846, 14202, 16254, 16569, 17388, 17802, 18147, 20769, 22092, 22618, 24196, 26703, 27692, 28404, 32508, 33138, 33927, 35604, 36294, 41538, 42343, 45236, 49707, 53406, 54441, 62307, 66276, 67854, 72588, 79163, 83076, 84686, 99414, 101781, 106812, 108882, 124614, 127029, 135708, 158326, 163323, 169372, 186921, 198828, 203562, 217764, 237489, 249228, 254058, 260107, 305343, 316652, 326646, 373842, 381087, 407124, 474978, 508116, 520214, 610686, 653292, 712467, 747684, 762174, 780321, 949956, 1040428, 1143261, 1221372, 1424934, 1524348, 1560642, 1820749, 2137401, 2286522, 2340963, 2849868, 3121284, 3641498, 4274802, 4573044, 4681926, 5462247, 7022889, 7282996, 8549604, 9363852, 10924494, 14045778, 16386741, 21848988, 28091556, 32773482, 49160223, 65546964, 98320446, 196640892]

約数ペア:

[(1, 196640892), (2, 98320446), (3, 65546964), (4, 49160223), (6, 32773482), (7, 28091556), (9, 21848988), (12, 16386741), (14, 14045778), (18, 10924494), (21, 9363852), (23, 8549604), (27, 7282996), (28, 7022889), (36, 5462247), (42, 4681926), (43, 4573044), (46, 4274802), (54, 3641498), (63, 3121284), (69, 2849868), (84, 2340963), (86, 2286522), (92, 2137401), (108, 1820749), (126, 1560642), (129, 1524348), (138, 1424934), (161, 1221372), (172, 1143261), (189, 1040428), (207, 949956), (252, 780321), (258, 762174), (263, 747684), (276, 712467), (301, 653292), (322, 610686), (378, 520214), (387, 508116), (414, 474978), (483, 407124), (516, 381087), (526, 373842), (602, 326646), (621, 316652), (644, 305343), (756, 260107), (774, 254058), (789, 249228), (828, 237489), (903, 217764), (966, 203562), (989, 198828), (1052, 186921), (1161, 169372), (1204, 163323), (1242, 158326), (1449, 135708), (1548, 127029), (1578, 124614), (1806, 108882), (1841, 106812), (1932, 101781), (1978, 99414), (2322, 84686), (2367, 83076), (2484, 79163), (2709, 72588), (2898, 67854), (2967, 66276), (3156, 62307), (3612, 54441), (3682, 53406), (3956, 49707), (4347, 45236), (4644, 42343), (4734, 41538), (5418, 36294), (5523, 35604), (5796, 33927), (5934, 33138), (6049, 32508), (6923, 28404), (7101, 27692), (7364, 26703), (8127, 24196), (8694, 22618), (8901, 22092), (9468, 20769), (10836, 18147), (11046, 17802), (11309, 17388), (11868, 16569), (12098, 16254), (13846, 14202)]