202213240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219797}}^1$

素因数の和:219831

約数の個数: 32

約数和(自身を含む): 474763680

約数和(自身を除く): 272550440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219797, 439594, 879188, 1098985, 1758376, 2197970, 4395940, 5055331, 8791880, 10110662, 20221324, 25276655, 40442648, 50553310, 101106620, 202213240]

約数ペア:

[(1, 202213240), (2, 101106620), (4, 50553310), (5, 40442648), (8, 25276655), (10, 20221324), (20, 10110662), (23, 8791880), (40, 5055331), (46, 4395940), (92, 2197970), (115, 1758376), (184, 1098985), (230, 879188), (460, 439594), (920, 219797)]