206126130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31663}}^1$

素因数の和:31711

約数の個数: 64

約数和(自身を含む): 583630848

約数和(自身を除く): 377504718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 31663, 63326, 94989, 158315, 189978, 221641, 316630, 443282, 474945, 664923, 949890, 981553, 1108205, 1329846, 1963106, 2216410, 2944659, 3324615, 4907765, 5889318, 6649230, 6870871, 9815530, 13741742, 14723295, 20612613, 29446590, 34354355, 41225226, 68708710, 103063065, 206126130]

約数ペア:

[(1, 206126130), (2, 103063065), (3, 68708710), (5, 41225226), (6, 34354355), (7, 29446590), (10, 20612613), (14, 14723295), (15, 13741742), (21, 9815530), (30, 6870871), (31, 6649230), (35, 5889318), (42, 4907765), (62, 3324615), (70, 2944659), (93, 2216410), (105, 1963106), (155, 1329846), (186, 1108205), (210, 981553), (217, 949890), (310, 664923), (434, 474945), (465, 443282), (651, 316630), (930, 221641), (1085, 189978), (1302, 158315), (2170, 94989), (3255, 63326), (6510, 31663)]