206783304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1399

約数の個数: 128

約数和(自身を含む): 645469440

約数和(自身を除く): 438686136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1297, 1533, 1752, 1898, 2044, 2184, 2594, 2847, 3066, 3796, 3891, 4088, 5188, 5694, 6132, 6643, 7592, 7782, 9079, 10376, 11388, 12264, 13286, 15564, 16861, 18158, 19929, 22776, 26572, 27237, 31128, 33722, 36316, 39858, 50583, 53144, 54474, 67444, 72632, 79716, 94681, 101166, 108948, 118027, 134888, 159432, 189362, 202332, 217896, 236054, 284043, 354081, 378724, 404664, 472108, 568086, 662767, 708162, 757448, 944216, 1136172, 1230853, 1325534, 1416324, 1988301, 2272344, 2461706, 2651068, 2832648, 3692559, 3976602, 4923412, 5302136, 7385118, 7953204, 8615971, 9846824, 14770236, 15906408, 17231942, 25847913, 29540472, 34463884, 51695826, 68927768, 103391652, 206783304]

約数ペア:

[(1, 206783304), (2, 103391652), (3, 68927768), (4, 51695826), (6, 34463884), (7, 29540472), (8, 25847913), (12, 17231942), (13, 15906408), (14, 14770236), (21, 9846824), (24, 8615971), (26, 7953204), (28, 7385118), (39, 5302136), (42, 4923412), (52, 3976602), (56, 3692559), (73, 2832648), (78, 2651068), (84, 2461706), (91, 2272344), (104, 1988301), (146, 1416324), (156, 1325534), (168, 1230853), (182, 1136172), (219, 944216), (273, 757448), (292, 708162), (312, 662767), (364, 568086), (438, 472108), (511, 404664), (546, 378724), (584, 354081), (728, 284043), (876, 236054), (949, 217896), (1022, 202332), (1092, 189362), (1297, 159432), (1533, 134888), (1752, 118027), (1898, 108948), (2044, 101166), (2184, 94681), (2594, 79716), (2847, 72632), (3066, 67444), (3796, 54474), (3891, 53144), (4088, 50583), (5188, 39858), (5694, 36316), (6132, 33722), (6643, 31128), (7592, 27237), (7782, 26572), (9079, 22776), (10376, 19929), (11388, 18158), (12264, 16861), (13286, 15564)]