201980466

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{5591}}^1$

素因数の和:5828

約数の個数: 40

約数和(自身を含む): 454696704

約数和(自身を除く): 252716238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 4014, 5591, 6021, 11182, 12042, 16773, 18063, 33546, 36126, 50319, 100638, 150957, 301914, 452871, 905742, 1246793, 2493586, 3740379, 7480758, 11221137, 22442274, 33663411, 67326822, 100990233, 201980466]

約数ペア:

[(1, 201980466), (2, 100990233), (3, 67326822), (6, 33663411), (9, 22442274), (18, 11221137), (27, 7480758), (54, 3740379), (81, 2493586), (162, 1246793), (223, 905742), (446, 452871), (669, 301914), (1338, 150957), (2007, 100638), (4014, 50319), (5591, 36126), (6021, 33546), (11182, 18063), (12042, 16773)]