197978742

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{94007}}^1$

素因数の和:94034

約数の個数: 40

約数和(自身を含む): 477748656

約数和(自身を除く): 279769914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 94007, 188014, 282021, 564042, 846063, 1222091, 1692126, 2444182, 2538189, 3666273, 5076378, 7332546, 7614567, 10998819, 15229134, 21997638, 32996457, 65992914, 98989371, 197978742]

約数ペア:

[(1, 197978742), (2, 98989371), (3, 65992914), (6, 32996457), (9, 21997638), (13, 15229134), (18, 10998819), (26, 7614567), (27, 7332546), (39, 5076378), (54, 3666273), (78, 2538189), (81, 2444182), (117, 1692126), (162, 1222091), (234, 846063), (351, 564042), (702, 282021), (1053, 188014), (2106, 94007)]