202367440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229963}}^1$

素因数の和:229987

約数の個数: 40

約数和(自身を含む): 513279648

約数和(自身を除く): 310912208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 229963, 459926, 919852, 1149815, 1839704, 2299630, 2529593, 3679408, 4599260, 5059186, 9198520, 10118372, 12647965, 18397040, 20236744, 25295930, 40473488, 50591860, 101183720, 202367440]

約数ペア:

[(1, 202367440), (2, 101183720), (4, 50591860), (5, 40473488), (8, 25295930), (10, 20236744), (11, 18397040), (16, 12647965), (20, 10118372), (22, 9198520), (40, 5059186), (44, 4599260), (55, 3679408), (80, 2529593), (88, 2299630), (110, 1839704), (176, 1149815), (220, 919852), (440, 459926), (880, 229963)]