204524830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 374601024

約数和(自身を除く): 170076194

約数列:

[1, 2, 5, 10, 73, 146, 365, 503, 557, 730, 1006, 1114, 2515, 2785, 5030, 5570, 36719, 40661, 73438, 81322, 183595, 203305, 280171, 367190, 406610, 560342, 1400855, 2801710, 20452483, 40904966, 102262415, 204524830]

約数ペア:

[(1, 204524830), (2, 102262415), (5, 40904966), (10, 20452483), (73, 2801710), (146, 1400855), (365, 560342), (503, 406610), (557, 367190), (730, 280171), (1006, 203305), (1114, 183595), (2515, 81322), (2785, 73438), (5030, 40661), (5570, 36719)]