203401168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 410132480

約数和(自身を除く): 206731312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3229, 3937, 6458, 7874, 12916, 15748, 25832, 31496, 51664, 62992, 100099, 200198, 400396, 410083, 800792, 820166, 1601584, 1640332, 3280664, 6561328, 12712573, 25425146, 50850292, 101700584, 203401168]

約数ペア:

[(1, 203401168), (2, 101700584), (4, 50850292), (8, 25425146), (16, 12712573), (31, 6561328), (62, 3280664), (124, 1640332), (127, 1601584), (248, 820166), (254, 800792), (496, 410083), (508, 400396), (1016, 200198), (2032, 100099), (3229, 62992), (3937, 51664), (6458, 31496), (7874, 25832), (12916, 15748)]