210853146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 511441920

約数和(自身を除く): 300588774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 131, 133, 262, 266, 393, 399, 786, 798, 917, 1834, 2017, 2489, 2751, 4034, 4978, 5502, 6051, 7467, 12102, 14119, 14934, 17423, 28238, 34846, 38323, 42357, 52269, 76646, 84714, 104538, 114969, 229938, 264227, 268261, 528454, 536522, 792681, 804783, 1585362, 1609566, 1849589, 3699178, 5020313, 5548767, 10040626, 11097534, 15060939, 30121878, 35142191, 70284382, 105426573, 210853146]

約数ペア:

[(1, 210853146), (2, 105426573), (3, 70284382), (6, 35142191), (7, 30121878), (14, 15060939), (19, 11097534), (21, 10040626), (38, 5548767), (42, 5020313), (57, 3699178), (114, 1849589), (131, 1609566), (133, 1585362), (262, 804783), (266, 792681), (393, 536522), (399, 528454), (786, 268261), (798, 264227), (917, 229938), (1834, 114969), (2017, 104538), (2489, 84714), (2751, 76646), (4034, 52269), (4978, 42357), (5502, 38323), (6051, 34846), (7467, 28238), (12102, 17423), (14119, 14934)]