211050072

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 591318000

約数和(自身を除く): 380267928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 227, 296, 333, 349, 444, 454, 666, 681, 698, 888, 908, 1047, 1332, 1362, 1396, 1816, 2043, 2094, 2664, 2724, 2792, 3141, 4086, 4188, 5448, 6282, 8172, 8376, 8399, 12564, 12913, 16344, 16798, 25128, 25197, 25826, 33596, 38739, 50394, 51652, 67192, 75591, 77478, 79223, 100788, 103304, 116217, 151182, 154956, 158446, 201576, 232434, 237669, 302364, 309912, 316892, 464868, 475338, 604728, 633784, 713007, 929736, 950676, 1426014, 1901352, 2852028, 2931251, 5704056, 5862502, 8793753, 11725004, 17587506, 23450008, 26381259, 35175012, 52762518, 70350024, 105525036, 211050072]

約数ペア:

[(1, 211050072), (2, 105525036), (3, 70350024), (4, 52762518), (6, 35175012), (8, 26381259), (9, 23450008), (12, 17587506), (18, 11725004), (24, 8793753), (36, 5862502), (37, 5704056), (72, 2931251), (74, 2852028), (111, 1901352), (148, 1426014), (222, 950676), (227, 929736), (296, 713007), (333, 633784), (349, 604728), (444, 475338), (454, 464868), (666, 316892), (681, 309912), (698, 302364), (888, 237669), (908, 232434), (1047, 201576), (1332, 158446), (1362, 154956), (1396, 151182), (1816, 116217), (2043, 103304), (2094, 100788), (2664, 79223), (2724, 77478), (2792, 75591), (3141, 67192), (4086, 51652), (4188, 50394), (5448, 38739), (6282, 33596), (8172, 25826), (8376, 25197), (8399, 25128), (12564, 16798), (12913, 16344)]