202521384

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 160

約数和(自身を含む): 632709000

約数和(自身を除く): 430187616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 261, 312, 324, 348, 351, 377, 468, 522, 648, 696, 702, 754, 783, 829, 936, 1044, 1053, 1131, 1404, 1508, 1566, 1658, 2088, 2106, 2262, 2349, 2487, 2808, 3016, 3132, 3316, 3393, 4212, 4524, 4698, 4974, 6264, 6632, 6786, 7461, 8424, 9048, 9396, 9948, 10179, 10777, 13572, 14922, 18792, 19896, 20358, 21554, 22383, 24041, 27144, 29844, 30537, 32331, 40716, 43108, 44766, 48082, 59688, 61074, 64662, 67149, 72123, 81432, 86216, 89532, 96164, 96993, 122148, 129324, 134298, 144246, 179064, 192328, 193986, 216369, 244296, 258648, 268596, 288492, 290979, 312533, 387972, 432738, 537192, 576984, 581958, 625066, 649107, 775944, 865476, 872937, 937599, 1163916, 1250132, 1298214, 1730952, 1745874, 1875198, 1947321, 2327832, 2500264, 2596428, 2812797, 3491748, 3750396, 3894642, 5192856, 5625594, 6983496, 7500792, 7789284, 8438391, 11251188, 15578568, 16876782, 22502376, 25315173, 33753564, 50630346, 67507128, 101260692, 202521384]

約数ペア:

[(1, 202521384), (2, 101260692), (3, 67507128), (4, 50630346), (6, 33753564), (8, 25315173), (9, 22502376), (12, 16876782), (13, 15578568), (18, 11251188), (24, 8438391), (26, 7789284), (27, 7500792), (29, 6983496), (36, 5625594), (39, 5192856), (52, 3894642), (54, 3750396), (58, 3491748), (72, 2812797), (78, 2596428), (81, 2500264), (87, 2327832), (104, 1947321), (108, 1875198), (116, 1745874), (117, 1730952), (156, 1298214), (162, 1250132), (174, 1163916), (216, 937599), (232, 872937), (234, 865476), (261, 775944), (312, 649107), (324, 625066), (348, 581958), (351, 576984), (377, 537192), (468, 432738), (522, 387972), (648, 312533), (696, 290979), (702, 288492), (754, 268596), (783, 258648), (829, 244296), (936, 216369), (1044, 193986), (1053, 192328), (1131, 179064), (1404, 144246), (1508, 134298), (1566, 129324), (1658, 122148), (2088, 96993), (2106, 96164), (2262, 89532), (2349, 86216), (2487, 81432), (2808, 72123), (3016, 67149), (3132, 64662), (3316, 61074), (3393, 59688), (4212, 48082), (4524, 44766), (4698, 43108), (4974, 40716), (6264, 32331), (6632, 30537), (6786, 29844), (7461, 27144), (8424, 24041), (9048, 22383), (9396, 21554), (9948, 20358), (10179, 19896), (10777, 18792), (13572, 14922)]