201940139349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{266891}}^1$

素因数の和:267162

約数の個数: 48

約数和(自身を含む): 326419591680

約数和(自身を除く): 124479452331

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 223, 261, 377, 669, 1131, 2007, 2899, 3393, 6467, 8697, 19401, 26091, 58203, 84071, 252213, 266891, 756639, 800673, 2402019, 3469583, 7739839, 10408749, 23219517, 31226247, 59516693, 69658551, 100617907, 178550079, 301853721, 535650237, 773717009, 905561163, 1725984097, 2321151027, 5177952291, 6963453081, 15533856873, 22437793261, 67313379783, 201940139349]

約数ペア:

[(1, 201940139349), (3, 67313379783), (9, 22437793261), (13, 15533856873), (29, 6963453081), (39, 5177952291), (87, 2321151027), (117, 1725984097), (223, 905561163), (261, 773717009), (377, 535650237), (669, 301853721), (1131, 178550079), (2007, 100617907), (2899, 69658551), (3393, 59516693), (6467, 31226247), (8697, 23219517), (19401, 10408749), (26091, 7739839), (58203, 3469583), (84071, 2402019), (252213, 800673), (266891, 756639)]