211349712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 667671552

約数和(自身を除く): 456321840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 163, 168, 204, 227, 238, 272, 326, 336, 357, 408, 454, 476, 489, 652, 681, 714, 816, 908, 952, 978, 1141, 1304, 1362, 1428, 1589, 1816, 1904, 1956, 2282, 2608, 2724, 2771, 2856, 3178, 3423, 3632, 3859, 3912, 4564, 4767, 5448, 5542, 5712, 6356, 6846, 7718, 7824, 8313, 9128, 9534, 10896, 11084, 11577, 12712, 13692, 15436, 16626, 18256, 19068, 19397, 22168, 23154, 25424, 27013, 27384, 30872, 33252, 37001, 38136, 38794, 44336, 46308, 54026, 54768, 58191, 61744, 66504, 74002, 76272, 77588, 81039, 92616, 108052, 111003, 116382, 133008, 148004, 155176, 162078, 185232, 216104, 222006, 232764, 259007, 296008, 310352, 324156, 432208, 444012, 465528, 518014, 592016, 629017, 648312, 777021, 888024, 931056, 1036028, 1258034, 1296624, 1554042, 1776048, 1887051, 2072056, 2516068, 3108084, 3774102, 4144112, 4403119, 5032136, 6216168, 7548204, 8806238, 10064272, 12432336, 13209357, 15096408, 17612476, 26418714, 30192816, 35224952, 52837428, 70449904, 105674856, 211349712]

約数ペア:

[(1, 211349712), (2, 105674856), (3, 70449904), (4, 52837428), (6, 35224952), (7, 30192816), (8, 26418714), (12, 17612476), (14, 15096408), (16, 13209357), (17, 12432336), (21, 10064272), (24, 8806238), (28, 7548204), (34, 6216168), (42, 5032136), (48, 4403119), (51, 4144112), (56, 3774102), (68, 3108084), (84, 2516068), (102, 2072056), (112, 1887051), (119, 1776048), (136, 1554042), (163, 1296624), (168, 1258034), (204, 1036028), (227, 931056), (238, 888024), (272, 777021), (326, 648312), (336, 629017), (357, 592016), (408, 518014), (454, 465528), (476, 444012), (489, 432208), (652, 324156), (681, 310352), (714, 296008), (816, 259007), (908, 232764), (952, 222006), (978, 216104), (1141, 185232), (1304, 162078), (1362, 155176), (1428, 148004), (1589, 133008), (1816, 116382), (1904, 111003), (1956, 108052), (2282, 92616), (2608, 81039), (2724, 77588), (2771, 76272), (2856, 74002), (3178, 66504), (3423, 61744), (3632, 58191), (3859, 54768), (3912, 54026), (4564, 46308), (4767, 44336), (5448, 38794), (5542, 38136), (5712, 37001), (6356, 33252), (6846, 30872), (7718, 27384), (7824, 27013), (8313, 25424), (9128, 23154), (9534, 22168), (10896, 19397), (11084, 19068), (11577, 18256), (12712, 16626), (13692, 15436)]