201318729990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3184919}}^1$

素因数の和:3184986

約数の個数: 96

約数和(自身を含む): 575120113920

約数和(自身を除く): 373801383930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 735, 903, 1290, 1470, 1505, 1806, 2107, 3010, 4214, 4515, 6321, 9030, 10535, 12642, 21070, 31605, 63210, 3184919, 6369838, 9554757, 15924595, 19109514, 22294433, 31849190, 44588866, 47773785, 66883299, 95547570, 111472165, 133766598, 136951517, 156061031, 222944330, 273903034, 312122062, 334416495, 410854551, 468183093, 668832990, 684757585, 780305155, 821709102, 936366186, 958660619, 1369515170, 1560610310, 1917321238, 2054272755, 2340915465, 2875981857, 4108545510, 4681830930, 4793303095, 5751963714, 6710624333, 9586606190, 13421248666, 14379909285, 20131872999, 28759818570, 33553121665, 40263745998, 67106243330, 100659364995, 201318729990]

約数ペア:

[(1, 201318729990), (2, 100659364995), (3, 67106243330), (5, 40263745998), (6, 33553121665), (7, 28759818570), (10, 20131872999), (14, 14379909285), (15, 13421248666), (21, 9586606190), (30, 6710624333), (35, 5751963714), (42, 4793303095), (43, 4681830930), (49, 4108545510), (70, 2875981857), (86, 2340915465), (98, 2054272755), (105, 1917321238), (129, 1560610310), (147, 1369515170), (210, 958660619), (215, 936366186), (245, 821709102), (258, 780305155), (294, 684757585), (301, 668832990), (430, 468183093), (490, 410854551), (602, 334416495), (645, 312122062), (735, 273903034), (903, 222944330), (1290, 156061031), (1470, 136951517), (1505, 133766598), (1806, 111472165), (2107, 95547570), (3010, 66883299), (4214, 47773785), (4515, 44588866), (6321, 31849190), (9030, 22294433), (10535, 19109514), (12642, 15924595), (21070, 9554757), (31605, 6369838), (63210, 3184919)]