200258520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21673}}^1$

素因数の和:21705

約数の個数: 128

約数和(自身を含む): 749053440

約数和(自身を除く): 548794920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21673, 43346, 65019, 86692, 108365, 130038, 151711, 173384, 216730, 238403, 260076, 303422, 325095, 433460, 455133, 476806, 520152, 606844, 650190, 715209, 758555, 866920, 910266, 953612, 1192015, 1213688, 1300380, 1430418, 1517110, 1668821, 1820532, 1907224, 2275665, 2384030, 2600760, 2860836, 3034220, 3337642, 3576045, 3641064, 4551330, 4768060, 5006463, 5721672, 6068440, 6675284, 7152090, 8344105, 9102660, 9536120, 10012926, 13350568, 14304180, 16688210, 18205320, 20025852, 25032315, 28608360, 33376420, 40051704, 50064630, 66752840, 100129260, 200258520]

約数ペア:

[(1, 200258520), (2, 100129260), (3, 66752840), (4, 50064630), (5, 40051704), (6, 33376420), (7, 28608360), (8, 25032315), (10, 20025852), (11, 18205320), (12, 16688210), (14, 14304180), (15, 13350568), (20, 10012926), (21, 9536120), (22, 9102660), (24, 8344105), (28, 7152090), (30, 6675284), (33, 6068440), (35, 5721672), (40, 5006463), (42, 4768060), (44, 4551330), (55, 3641064), (56, 3576045), (60, 3337642), (66, 3034220), (70, 2860836), (77, 2600760), (84, 2384030), (88, 2275665), (105, 1907224), (110, 1820532), (120, 1668821), (132, 1517110), (140, 1430418), (154, 1300380), (165, 1213688), (168, 1192015), (210, 953612), (220, 910266), (231, 866920), (264, 758555), (280, 715209), (308, 650190), (330, 606844), (385, 520152), (420, 476806), (440, 455133), (462, 433460), (616, 325095), (660, 303422), (770, 260076), (840, 238403), (924, 216730), (1155, 173384), (1320, 151711), (1540, 130038), (1848, 108365), (2310, 86692), (3080, 65019), (4620, 43346), (9240, 21673)]