201789488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5653}}^1$

素因数の和:5781

約数の個数: 40

約数和(自身を含む): 412244448

約数和(自身を除く): 210454960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2231, 4462, 5653, 8924, 11306, 17848, 22612, 35696, 45224, 90448, 130019, 260038, 520076, 548341, 1040152, 1096682, 2080304, 2193364, 4386728, 8773456, 12611843, 25223686, 50447372, 100894744, 201789488]

約数ペア:

[(1, 201789488), (2, 100894744), (4, 50447372), (8, 25223686), (16, 12611843), (23, 8773456), (46, 4386728), (92, 2193364), (97, 2080304), (184, 1096682), (194, 1040152), (368, 548341), (388, 520076), (776, 260038), (1552, 130019), (2231, 90448), (4462, 45224), (5653, 35696), (8924, 22612), (11306, 17848)]