201455712

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1845

約数の個数: 144

約数和(自身を含む): 633316320

約数和(自身を除く): 431860608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1173, 1224, 1564, 1632, 1656, 1789, 2208, 2346, 2448, 3128, 3312, 3519, 3578, 4692, 4896, 5367, 6256, 6624, 7038, 7156, 9384, 10734, 12512, 14076, 14312, 16101, 18768, 21468, 28152, 28624, 30413, 32202, 37536, 41147, 42936, 56304, 57248, 60826, 64404, 82294, 85872, 91239, 112608, 121652, 123441, 128808, 164588, 171744, 182478, 243304, 246882, 257616, 273717, 329176, 364956, 370323, 486608, 493764, 515232, 547434, 658352, 699499, 729912, 740646, 973216, 987528, 1094868, 1316704, 1398998, 1459824, 1481292, 1975056, 2098497, 2189736, 2797996, 2919648, 2962584, 3950112, 4196994, 4379472, 5595992, 5925168, 6295491, 8393988, 8758944, 11191984, 11850336, 12590982, 16787976, 22383968, 25181964, 33575952, 50363928, 67151904, 100727856, 201455712]

約数ペア:

[(1, 201455712), (2, 100727856), (3, 67151904), (4, 50363928), (6, 33575952), (8, 25181964), (9, 22383968), (12, 16787976), (16, 12590982), (17, 11850336), (18, 11191984), (23, 8758944), (24, 8393988), (32, 6295491), (34, 5925168), (36, 5595992), (46, 4379472), (48, 4196994), (51, 3950112), (68, 2962584), (69, 2919648), (72, 2797996), (92, 2189736), (96, 2098497), (102, 1975056), (136, 1481292), (138, 1459824), (144, 1398998), (153, 1316704), (184, 1094868), (204, 987528), (207, 973216), (272, 740646), (276, 729912), (288, 699499), (306, 658352), (368, 547434), (391, 515232), (408, 493764), (414, 486608), (544, 370323), (552, 364956), (612, 329176), (736, 273717), (782, 257616), (816, 246882), (828, 243304), (1104, 182478), (1173, 171744), (1224, 164588), (1564, 128808), (1632, 123441), (1656, 121652), (1789, 112608), (2208, 91239), (2346, 85872), (2448, 82294), (3128, 64404), (3312, 60826), (3519, 57248), (3578, 56304), (4692, 42936), (4896, 41147), (5367, 37536), (6256, 32202), (6624, 30413), (7038, 28624), (7156, 28152), (9384, 21468), (10734, 18768), (12512, 16101), (14076, 14312)]