205103136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 646265088

約数和(自身を除く): 441161952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 73, 74, 84, 96, 111, 112, 113, 146, 148, 168, 219, 222, 224, 226, 259, 292, 296, 336, 339, 438, 444, 452, 511, 518, 584, 592, 672, 678, 777, 791, 876, 888, 904, 1022, 1036, 1168, 1184, 1356, 1533, 1554, 1582, 1752, 1776, 1808, 2044, 2072, 2336, 2373, 2701, 2712, 3066, 3108, 3164, 3504, 3552, 3616, 4088, 4144, 4181, 4746, 5402, 5424, 6132, 6216, 6328, 7008, 8103, 8176, 8249, 8288, 8362, 9492, 10804, 10848, 12264, 12432, 12543, 12656, 16206, 16352, 16498, 16724, 18907, 18984, 21608, 24528, 24747, 24864, 25086, 25312, 29267, 32412, 32996, 33448, 37814, 37968, 43216, 49056, 49494, 50172, 56721, 57743, 58534, 64824, 65992, 66896, 75628, 75936, 86432, 87801, 98988, 100344, 113442, 115486, 117068, 129648, 131984, 133792, 151256, 173229, 175602, 197976, 200688, 226884, 230972, 234136, 259296, 263968, 302512, 305213, 346458, 351204, 395952, 401376, 453768, 461944, 468272, 605024, 610426, 692916, 702408, 791904, 907536, 915639, 923888, 936544, 1220852, 1385832, 1404816, 1815072, 1831278, 1847776, 2136491, 2441704, 2771664, 2809632, 3662556, 4272982, 4883408, 5543328, 6409473, 7325112, 8545964, 9766816, 12818946, 14650224, 17091928, 25637892, 29300448, 34183856, 51275784, 68367712, 102551568, 205103136]

約数ペア:

[(1, 205103136), (2, 102551568), (3, 68367712), (4, 51275784), (6, 34183856), (7, 29300448), (8, 25637892), (12, 17091928), (14, 14650224), (16, 12818946), (21, 9766816), (24, 8545964), (28, 7325112), (32, 6409473), (37, 5543328), (42, 4883408), (48, 4272982), (56, 3662556), (73, 2809632), (74, 2771664), (84, 2441704), (96, 2136491), (111, 1847776), (112, 1831278), (113, 1815072), (146, 1404816), (148, 1385832), (168, 1220852), (219, 936544), (222, 923888), (224, 915639), (226, 907536), (259, 791904), (292, 702408), (296, 692916), (336, 610426), (339, 605024), (438, 468272), (444, 461944), (452, 453768), (511, 401376), (518, 395952), (584, 351204), (592, 346458), (672, 305213), (678, 302512), (777, 263968), (791, 259296), (876, 234136), (888, 230972), (904, 226884), (1022, 200688), (1036, 197976), (1168, 175602), (1184, 173229), (1356, 151256), (1533, 133792), (1554, 131984), (1582, 129648), (1752, 117068), (1776, 115486), (1808, 113442), (2044, 100344), (2072, 98988), (2336, 87801), (2373, 86432), (2701, 75936), (2712, 75628), (3066, 66896), (3108, 65992), (3164, 64824), (3504, 58534), (3552, 57743), (3616, 56721), (4088, 50172), (4144, 49494), (4181, 49056), (4746, 43216), (5402, 37968), (5424, 37814), (6132, 33448), (6216, 32996), (6328, 32412), (7008, 29267), (8103, 25312), (8176, 25086), (8249, 24864), (8288, 24747), (8362, 24528), (9492, 21608), (10804, 18984), (10848, 18907), (12264, 16724), (12432, 16498), (12543, 16352), (12656, 16206)]