194655970

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{38699}}^1$

素因数の和:39209

約数の個数: 16

約数和(自身を含む): 351086400

約数和(自身を除く): 156430430

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 38699, 77398, 193495, 386990, 19465597, 38931194, 97327985, 194655970]

約数ペア:

[(1, 194655970), (2, 97327985), (5, 38931194), (10, 19465597), (503, 386990), (1006, 193495), (2515, 77398), (5030, 38699)]