205848804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 603058176

約数和(自身を除く): 397209372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 186, 196, 217, 276, 294, 322, 372, 434, 483, 491, 588, 644, 651, 713, 868, 966, 982, 1127, 1302, 1426, 1473, 1519, 1932, 1964, 2139, 2254, 2604, 2852, 2946, 3038, 3381, 3437, 4278, 4508, 4557, 4991, 5892, 6076, 6762, 6874, 8556, 9114, 9982, 10311, 11293, 13524, 13748, 14973, 15221, 18228, 19964, 20622, 22586, 24059, 29946, 30442, 33879, 34937, 41244, 45172, 45663, 48118, 59892, 60884, 67758, 69874, 72177, 79051, 91326, 96236, 104811, 106547, 135516, 139748, 144354, 158102, 182652, 209622, 213094, 237153, 288708, 316204, 319641, 350083, 419244, 426188, 474306, 553357, 639282, 700166, 745829, 948612, 1050249, 1106714, 1278564, 1400332, 1491658, 1660071, 2100498, 2213428, 2237487, 2450581, 2983316, 3320142, 4200996, 4474974, 4901162, 6640284, 7351743, 8949948, 9802324, 14703486, 17154067, 29406972, 34308134, 51462201, 68616268, 102924402, 205848804]

約数ペア:

[(1, 205848804), (2, 102924402), (3, 68616268), (4, 51462201), (6, 34308134), (7, 29406972), (12, 17154067), (14, 14703486), (21, 9802324), (23, 8949948), (28, 7351743), (31, 6640284), (42, 4901162), (46, 4474974), (49, 4200996), (62, 3320142), (69, 2983316), (84, 2450581), (92, 2237487), (93, 2213428), (98, 2100498), (124, 1660071), (138, 1491658), (147, 1400332), (161, 1278564), (186, 1106714), (196, 1050249), (217, 948612), (276, 745829), (294, 700166), (322, 639282), (372, 553357), (434, 474306), (483, 426188), (491, 419244), (588, 350083), (644, 319641), (651, 316204), (713, 288708), (868, 237153), (966, 213094), (982, 209622), (1127, 182652), (1302, 158102), (1426, 144354), (1473, 139748), (1519, 135516), (1932, 106547), (1964, 104811), (2139, 96236), (2254, 91326), (2604, 79051), (2852, 72177), (2946, 69874), (3038, 67758), (3381, 60884), (3437, 59892), (4278, 48118), (4508, 45663), (4557, 45172), (4991, 41244), (5892, 34937), (6076, 33879), (6762, 30442), (6874, 29946), (8556, 24059), (9114, 22586), (9982, 20622), (10311, 19964), (11293, 18228), (13524, 15221), (13748, 14973)]