202195539

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 361181184

約数和(自身を除く): 158985645

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 271, 273, 813, 819, 911, 1897, 2439, 2733, 3523, 5691, 6377, 8199, 10569, 11843, 17073, 19131, 24661, 31707, 35529, 57393, 73983, 82901, 106587, 221949, 246881, 248703, 740643, 746109, 1728167, 2221929, 3209453, 5184501, 9628359, 15553503, 22466171, 28885077, 67398513, 202195539]

約数ペア:

[(1, 202195539), (3, 67398513), (7, 28885077), (9, 22466171), (13, 15553503), (21, 9628359), (39, 5184501), (63, 3209453), (91, 2221929), (117, 1728167), (271, 746109), (273, 740643), (813, 248703), (819, 246881), (911, 221949), (1897, 106587), (2439, 82901), (2733, 73983), (3523, 57393), (5691, 35529), (6377, 31707), (8199, 24661), (10569, 19131), (11843, 17073)]