213872208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21360

約数の個数: 80

約数和(自身を含む): 634483200

約数和(自身を除く): 420610992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 21319, 42638, 63957, 85276, 127914, 170552, 234509, 255828, 341104, 405061, 469018, 511656, 703527, 810122, 938036, 1023312, 1215183, 1407054, 1620244, 1876072, 2430366, 2814108, 3240488, 3752144, 4455671, 4860732, 5628216, 6480976, 8911342, 9721464, 11256432, 13367013, 17822684, 19442928, 26734026, 35645368, 53468052, 71290736, 106936104, 213872208]

約数ペア:

[(1, 213872208), (2, 106936104), (3, 71290736), (4, 53468052), (6, 35645368), (8, 26734026), (11, 19442928), (12, 17822684), (16, 13367013), (19, 11256432), (22, 9721464), (24, 8911342), (33, 6480976), (38, 5628216), (44, 4860732), (48, 4455671), (57, 3752144), (66, 3240488), (76, 2814108), (88, 2430366), (114, 1876072), (132, 1620244), (152, 1407054), (176, 1215183), (209, 1023312), (228, 938036), (264, 810122), (304, 703527), (418, 511656), (456, 469018), (528, 405061), (627, 341104), (836, 255828), (912, 234509), (1254, 170552), (1672, 127914), (2508, 85276), (3344, 63957), (5016, 42638), (10032, 21319)]