202183240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23293}}^1$

素因数の和:23342

約数の個数: 64

約数和(自身を含む): 536693760

約数和(自身を除く): 334510520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 23293, 46586, 93172, 116465, 163051, 186344, 232930, 326102, 465860, 652204, 722083, 815255, 931720, 1304408, 1444166, 1630510, 2888332, 3261020, 3610415, 5054581, 5776664, 6522040, 7220830, 10109162, 14441660, 20218324, 25272905, 28883320, 40436648, 50545810, 101091620, 202183240]

約数ペア:

[(1, 202183240), (2, 101091620), (4, 50545810), (5, 40436648), (7, 28883320), (8, 25272905), (10, 20218324), (14, 14441660), (20, 10109162), (28, 7220830), (31, 6522040), (35, 5776664), (40, 5054581), (56, 3610415), (62, 3261020), (70, 2888332), (124, 1630510), (140, 1444166), (155, 1304408), (217, 931720), (248, 815255), (280, 722083), (310, 652204), (434, 465860), (620, 326102), (868, 232930), (1085, 186344), (1240, 163051), (1736, 116465), (2170, 93172), (4340, 46586), (8680, 23293)]