199432968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 614169600

約数和(自身を除く): 414736632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 516, 532, 602, 798, 817, 903, 1032, 1064, 1204, 1453, 1596, 1634, 1806, 2408, 2451, 2906, 3192, 3268, 3612, 4359, 4902, 5719, 5812, 6536, 7224, 8718, 9804, 10171, 11438, 11624, 17157, 17436, 19608, 20342, 22876, 27607, 30513, 34314, 34872, 40684, 45752, 55214, 61026, 62479, 68628, 81368, 82821, 110428, 122052, 124958, 137256, 165642, 187437, 193249, 220856, 244104, 249916, 331284, 374874, 386498, 437353, 499832, 579747, 662568, 749748, 772996, 874706, 1159494, 1187101, 1312059, 1499496, 1545992, 1749412, 2318988, 2374202, 2624118, 3498824, 3561303, 4637976, 4748404, 5248236, 7122606, 8309707, 9496808, 10496472, 14245212, 16619414, 24929121, 28490424, 33238828, 49858242, 66477656, 99716484, 199432968]

約数ペア:

[(1, 199432968), (2, 99716484), (3, 66477656), (4, 49858242), (6, 33238828), (7, 28490424), (8, 24929121), (12, 16619414), (14, 14245212), (19, 10496472), (21, 9496808), (24, 8309707), (28, 7122606), (38, 5248236), (42, 4748404), (43, 4637976), (56, 3561303), (57, 3498824), (76, 2624118), (84, 2374202), (86, 2318988), (114, 1749412), (129, 1545992), (133, 1499496), (152, 1312059), (168, 1187101), (172, 1159494), (228, 874706), (258, 772996), (266, 749748), (301, 662568), (344, 579747), (399, 499832), (456, 437353), (516, 386498), (532, 374874), (602, 331284), (798, 249916), (817, 244104), (903, 220856), (1032, 193249), (1064, 187437), (1204, 165642), (1453, 137256), (1596, 124958), (1634, 122052), (1806, 110428), (2408, 82821), (2451, 81368), (2906, 68628), (3192, 62479), (3268, 61026), (3612, 55214), (4359, 45752), (4902, 40684), (5719, 34872), (5812, 34314), (6536, 30513), (7224, 27607), (8718, 22876), (9804, 20342), (10171, 19608), (11438, 17436), (11624, 17157)]