220190124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 664191360

約数和(自身を除く): 444001236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 59, 66, 77, 84, 98, 118, 132, 147, 154, 177, 196, 231, 236, 294, 308, 354, 413, 462, 539, 577, 588, 649, 708, 826, 924, 1078, 1154, 1239, 1298, 1617, 1652, 1731, 1947, 2156, 2308, 2478, 2596, 2891, 3234, 3462, 3894, 4039, 4543, 4956, 5782, 6347, 6468, 6924, 7788, 8078, 8673, 9086, 11564, 12117, 12694, 13629, 16156, 17346, 18172, 19041, 24234, 25388, 27258, 28273, 31801, 34043, 34692, 38082, 44429, 48468, 54516, 56546, 63602, 68086, 76164, 84819, 88858, 95403, 102129, 113092, 127204, 133287, 136172, 169638, 177716, 190806, 204258, 238301, 266574, 311003, 339276, 374473, 381612, 408516, 476602, 533148, 622006, 714903, 748946, 933009, 953204, 1123419, 1244012, 1429806, 1497892, 1668107, 1866018, 2246838, 2621311, 2859612, 3336214, 3732036, 4493676, 5004321, 5242622, 6672428, 7863933, 10008642, 10485244, 15727866, 18349177, 20017284, 31455732, 36698354, 55047531, 73396708, 110095062, 220190124]

約数ペア:

[(1, 220190124), (2, 110095062), (3, 73396708), (4, 55047531), (6, 36698354), (7, 31455732), (11, 20017284), (12, 18349177), (14, 15727866), (21, 10485244), (22, 10008642), (28, 7863933), (33, 6672428), (42, 5242622), (44, 5004321), (49, 4493676), (59, 3732036), (66, 3336214), (77, 2859612), (84, 2621311), (98, 2246838), (118, 1866018), (132, 1668107), (147, 1497892), (154, 1429806), (177, 1244012), (196, 1123419), (231, 953204), (236, 933009), (294, 748946), (308, 714903), (354, 622006), (413, 533148), (462, 476602), (539, 408516), (577, 381612), (588, 374473), (649, 339276), (708, 311003), (826, 266574), (924, 238301), (1078, 204258), (1154, 190806), (1239, 177716), (1298, 169638), (1617, 136172), (1652, 133287), (1731, 127204), (1947, 113092), (2156, 102129), (2308, 95403), (2478, 88858), (2596, 84819), (2891, 76164), (3234, 68086), (3462, 63602), (3894, 56546), (4039, 54516), (4543, 48468), (4956, 44429), (5782, 38082), (6347, 34692), (6468, 34043), (6924, 31801), (7788, 28273), (8078, 27258), (8673, 25388), (9086, 24234), (11564, 19041), (12117, 18172), (12694, 17346), (13629, 16156)]