221003669830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{960885521}}^1$

素因数の和:960885551

約数の個数: 16

約数和(自身を含む): 415102545504

約数和(自身を除く): 194098875674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 960885521, 1921771042, 4804427605, 9608855210, 22100366983, 44200733966, 110501834915, 221003669830]

約数ペア:

[(1, 221003669830), (2, 110501834915), (5, 44200733966), (10, 22100366983), (23, 9608855210), (46, 4804427605), (115, 1921771042), (230, 960885521)]