206614656

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 614978910

約数和(自身を除く): 408364254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 97, 128, 129, 144, 172, 192, 194, 258, 288, 291, 344, 384, 387, 388, 516, 576, 582, 688, 774, 776, 873, 1032, 1152, 1164, 1376, 1548, 1552, 1746, 1849, 2064, 2328, 2752, 3096, 3104, 3492, 3698, 4128, 4171, 4656, 5504, 5547, 6192, 6208, 6984, 7396, 8256, 8342, 9312, 11094, 12384, 12416, 12513, 13968, 14792, 16512, 16641, 16684, 18624, 22188, 24768, 25026, 27936, 29584, 33282, 33368, 37248, 37539, 44376, 49536, 50052, 55872, 59168, 66564, 66736, 75078, 88752, 100104, 111744, 118336, 133128, 133472, 150156, 177504, 179353, 200208, 236672, 266256, 266944, 300312, 355008, 358706, 400416, 532512, 533888, 538059, 600624, 710016, 717412, 800832, 1065024, 1076118, 1201248, 1434824, 1601664, 1614177, 2130048, 2152236, 2402496, 2869648, 3228354, 4304472, 4804992, 5739296, 6456708, 8608944, 11478592, 12913416, 17217888, 22957184, 25826832, 34435776, 51653664, 68871552, 103307328, 206614656]

約数ペア:

[(1, 206614656), (2, 103307328), (3, 68871552), (4, 51653664), (6, 34435776), (8, 25826832), (9, 22957184), (12, 17217888), (16, 12913416), (18, 11478592), (24, 8608944), (32, 6456708), (36, 5739296), (43, 4804992), (48, 4304472), (64, 3228354), (72, 2869648), (86, 2402496), (96, 2152236), (97, 2130048), (128, 1614177), (129, 1601664), (144, 1434824), (172, 1201248), (192, 1076118), (194, 1065024), (258, 800832), (288, 717412), (291, 710016), (344, 600624), (384, 538059), (387, 533888), (388, 532512), (516, 400416), (576, 358706), (582, 355008), (688, 300312), (774, 266944), (776, 266256), (873, 236672), (1032, 200208), (1152, 179353), (1164, 177504), (1376, 150156), (1548, 133472), (1552, 133128), (1746, 118336), (1849, 111744), (2064, 100104), (2328, 88752), (2752, 75078), (3096, 66736), (3104, 66564), (3492, 59168), (3698, 55872), (4128, 50052), (4171, 49536), (4656, 44376), (5504, 37539), (5547, 37248), (6192, 33368), (6208, 33282), (6984, 29584), (7396, 27936), (8256, 25026), (8342, 24768), (9312, 22188), (11094, 18624), (12384, 16684), (12416, 16641), (12513, 16512), (13968, 14792)]