200469680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34327}}^1$

素因数の和:34413

約数の個数: 40

約数和(自身を含む): 472490592

約数和(自身を除く): 272020912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 34327, 68654, 137308, 171635, 274616, 343270, 549232, 686540, 1373080, 2505871, 2746160, 5011742, 10023484, 12529355, 20046968, 25058710, 40093936, 50117420, 100234840, 200469680]

約数ペア:

[(1, 200469680), (2, 100234840), (4, 50117420), (5, 40093936), (8, 25058710), (10, 20046968), (16, 12529355), (20, 10023484), (40, 5011742), (73, 2746160), (80, 2505871), (146, 1373080), (292, 686540), (365, 549232), (584, 343270), (730, 274616), (1168, 171635), (1460, 137308), (2920, 68654), (5840, 34327)]