201212856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 607622400

約数和(自身を除く): 406409544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 131, 156, 216, 234, 262, 312, 351, 393, 468, 524, 547, 702, 786, 936, 1048, 1094, 1179, 1404, 1572, 1641, 1703, 2188, 2358, 2808, 3144, 3282, 3406, 3537, 4376, 4716, 4923, 5109, 6564, 6812, 7074, 7111, 9432, 9846, 10218, 13128, 13624, 14148, 14222, 14769, 15327, 19692, 20436, 21333, 28296, 28444, 29538, 30654, 39384, 40872, 42666, 45981, 56888, 59076, 61308, 63999, 71657, 85332, 91962, 118152, 122616, 127998, 143314, 170664, 183924, 191997, 214971, 255996, 286628, 367848, 383994, 429942, 511992, 573256, 644913, 767988, 859884, 931541, 1289826, 1535976, 1719768, 1863082, 1934739, 2579652, 2794623, 3726164, 3869478, 5159304, 5589246, 7452328, 7738956, 8383869, 11178492, 15477912, 16767738, 22356984, 25151607, 33535476, 50303214, 67070952, 100606428, 201212856]

約数ペア:

[(1, 201212856), (2, 100606428), (3, 67070952), (4, 50303214), (6, 33535476), (8, 25151607), (9, 22356984), (12, 16767738), (13, 15477912), (18, 11178492), (24, 8383869), (26, 7738956), (27, 7452328), (36, 5589246), (39, 5159304), (52, 3869478), (54, 3726164), (72, 2794623), (78, 2579652), (104, 1934739), (108, 1863082), (117, 1719768), (131, 1535976), (156, 1289826), (216, 931541), (234, 859884), (262, 767988), (312, 644913), (351, 573256), (393, 511992), (468, 429942), (524, 383994), (547, 367848), (702, 286628), (786, 255996), (936, 214971), (1048, 191997), (1094, 183924), (1179, 170664), (1404, 143314), (1572, 127998), (1641, 122616), (1703, 118152), (2188, 91962), (2358, 85332), (2808, 71657), (3144, 63999), (3282, 61308), (3406, 59076), (3537, 56888), (4376, 45981), (4716, 42666), (4923, 40872), (5109, 39384), (6564, 30654), (6812, 29538), (7074, 28444), (7111, 28296), (9432, 21333), (9846, 20436), (10218, 19692), (13128, 15327), (13624, 14769), (14148, 14222)]