194989718

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 373078224

約数和(自身を除く): 178088506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 277, 539, 554, 653, 1078, 1306, 1939, 3047, 3878, 4571, 6094, 7183, 9142, 13573, 14366, 21329, 27146, 31997, 42658, 50281, 63994, 100562, 149303, 180881, 298606, 351967, 361762, 703934, 1266167, 1989691, 2532334, 3979382, 8863169, 13927837, 17726338, 27855674, 97494859, 194989718]

約数ペア:

[(1, 194989718), (2, 97494859), (7, 27855674), (11, 17726338), (14, 13927837), (22, 8863169), (49, 3979382), (77, 2532334), (98, 1989691), (154, 1266167), (277, 703934), (539, 361762), (554, 351967), (653, 298606), (1078, 180881), (1306, 149303), (1939, 100562), (3047, 63994), (3878, 50281), (4571, 42658), (6094, 31997), (7183, 27146), (9142, 21329), (13573, 14366)]