200042270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1663}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 376676352

約数和(自身を除く): 176634082

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 523, 1046, 1663, 2615, 3326, 5230, 8315, 12029, 16630, 24058, 38249, 60145, 76498, 120290, 191245, 382490, 869749, 1739498, 4348745, 8697490, 20004227, 40008454, 100021135, 200042270]

約数ペア:

[(1, 200042270), (2, 100021135), (5, 40008454), (10, 20004227), (23, 8697490), (46, 4348745), (115, 1739498), (230, 869749), (523, 382490), (1046, 191245), (1663, 120290), (2615, 76498), (3326, 60145), (5230, 38249), (8315, 24058), (12029, 16630)]