202365830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1487}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 377118720

約数和(自身を除く): 174752890

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 439, 878, 1487, 2195, 2974, 4390, 7435, 13609, 14870, 27218, 46097, 68045, 92194, 136090, 230485, 460970, 652793, 1305586, 3263965, 6527930, 20236583, 40473166, 101182915, 202365830]

約数ペア:

[(1, 202365830), (2, 101182915), (5, 40473166), (10, 20236583), (31, 6527930), (62, 3263965), (155, 1305586), (310, 652793), (439, 460970), (878, 230485), (1487, 136090), (2195, 92194), (2974, 68045), (4390, 46097), (7435, 27218), (13609, 14870)]