200474992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6121}}^1$

素因数の和:6241

約数の個数: 40

約数和(自身を含む): 409929120

約数和(自身を除く): 209454128

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 6121, 8188, 12242, 16376, 24484, 32752, 48968, 97936, 140783, 281566, 544769, 563132, 1089538, 1126264, 2179076, 2252528, 4358152, 8716304, 12529687, 25059374, 50118748, 100237496, 200474992]

約数ペア:

[(1, 200474992), (2, 100237496), (4, 50118748), (8, 25059374), (16, 12529687), (23, 8716304), (46, 4358152), (89, 2252528), (92, 2179076), (178, 1126264), (184, 1089538), (356, 563132), (368, 544769), (712, 281566), (1424, 140783), (2047, 97936), (4094, 48968), (6121, 32752), (8188, 24484), (12242, 16376)]