206187828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 620250624

約数和(自身を除く): 414062796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 163, 222, 231, 259, 308, 326, 407, 444, 462, 489, 518, 652, 777, 814, 924, 978, 1036, 1141, 1221, 1369, 1554, 1628, 1793, 1956, 2282, 2442, 2738, 2849, 3108, 3423, 3586, 4107, 4564, 4884, 5379, 5476, 5698, 6031, 6846, 7172, 8214, 8547, 9583, 10758, 11396, 12062, 12551, 13692, 15059, 16428, 17094, 18093, 19166, 21516, 24124, 25102, 28749, 30118, 34188, 36186, 37653, 38332, 42217, 45177, 50204, 57498, 60236, 66341, 72372, 75306, 84434, 90354, 105413, 114996, 126651, 132682, 150612, 168868, 180708, 199023, 210826, 223147, 253302, 265364, 316239, 398046, 421652, 446294, 464387, 506604, 632478, 669441, 796092, 892588, 928774, 1264956, 1338882, 1393161, 1562029, 1857548, 2454617, 2677764, 2786322, 3124058, 4686087, 4909234, 5572644, 6248116, 7363851, 9372174, 9818468, 14727702, 17182319, 18744348, 29455404, 34364638, 51546957, 68729276, 103093914, 206187828]

約数ペア:

[(1, 206187828), (2, 103093914), (3, 68729276), (4, 51546957), (6, 34364638), (7, 29455404), (11, 18744348), (12, 17182319), (14, 14727702), (21, 9818468), (22, 9372174), (28, 7363851), (33, 6248116), (37, 5572644), (42, 4909234), (44, 4686087), (66, 3124058), (74, 2786322), (77, 2677764), (84, 2454617), (111, 1857548), (132, 1562029), (148, 1393161), (154, 1338882), (163, 1264956), (222, 928774), (231, 892588), (259, 796092), (308, 669441), (326, 632478), (407, 506604), (444, 464387), (462, 446294), (489, 421652), (518, 398046), (652, 316239), (777, 265364), (814, 253302), (924, 223147), (978, 210826), (1036, 199023), (1141, 180708), (1221, 168868), (1369, 150612), (1554, 132682), (1628, 126651), (1793, 114996), (1956, 105413), (2282, 90354), (2442, 84434), (2738, 75306), (2849, 72372), (3108, 66341), (3423, 60236), (3586, 57498), (4107, 50204), (4564, 45177), (4884, 42217), (5379, 38332), (5476, 37653), (5698, 36186), (6031, 34188), (6846, 30118), (7172, 28749), (8214, 25102), (8547, 24124), (9583, 21516), (10758, 19166), (11396, 18093), (12062, 17094), (12551, 16428), (13692, 15059)]