201215394898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1\times {\mathrm{4441}}^1$

素因数の和:7415

約数の個数: 64

約数和(自身を含む): 369460684800

約数和(自身を除く): 168245289902

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 2887, 4441, 5774, 7847, 8882, 15694, 20209, 31087, 40418, 54853, 62174, 84379, 109706, 168758, 170333, 262019, 340666, 383971, 524038, 590653, 767942, 1181306, 1192331, 1834133, 2384662, 3236327, 3668266, 4978361, 6472654, 9956722, 12821167, 22654289, 25642334, 34848527, 45308578, 69697054, 89748169, 179496338, 243602173, 487204346, 756448853, 1512897706, 1705215211, 3410430422, 5295141971, 10590283942, 14372528207, 28745056414, 100607697449, 201215394898]

約数ペア:

[(1, 201215394898), (2, 100607697449), (7, 28745056414), (14, 14372528207), (19, 10590283942), (38, 5295141971), (59, 3410430422), (118, 1705215211), (133, 1512897706), (266, 756448853), (413, 487204346), (826, 243602173), (1121, 179496338), (2242, 89748169), (2887, 69697054), (4441, 45308578), (5774, 34848527), (7847, 25642334), (8882, 22654289), (15694, 12821167), (20209, 9956722), (31087, 6472654), (40418, 4978361), (54853, 3668266), (62174, 3236327), (84379, 2384662), (109706, 1834133), (168758, 1192331), (170333, 1181306), (262019, 767942), (340666, 590653), (383971, 524038)]