196756528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2789

約数の個数: 40

約数和(自身を含む): 394752512

約数和(自身を除く): 197995984

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 2032, 2617, 4699, 5234, 9398, 10468, 18796, 20936, 37592, 41872, 75184, 96829, 193658, 332359, 387316, 664718, 774632, 1329436, 1549264, 2658872, 5317744, 12297283, 24594566, 49189132, 98378264, 196756528]

約数ペア:

[(1, 196756528), (2, 98378264), (4, 49189132), (8, 24594566), (16, 12297283), (37, 5317744), (74, 2658872), (127, 1549264), (148, 1329436), (254, 774632), (296, 664718), (508, 387316), (592, 332359), (1016, 193658), (2032, 96829), (2617, 75184), (4699, 41872), (5234, 37592), (9398, 20936), (10468, 18796)]