228194940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{200171}}^1$

素因数の和:200202

約数の個数: 48

約数和(自身を含む): 672577920

約数和(自身を除く): 444382980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 200171, 400342, 600513, 800684, 1000855, 1201026, 2001710, 2402052, 3002565, 3803249, 4003420, 6005130, 7606498, 11409747, 12010260, 15212996, 19016245, 22819494, 38032490, 45638988, 57048735, 76064980, 114097470, 228194940]

約数ペア:

[(1, 228194940), (2, 114097470), (3, 76064980), (4, 57048735), (5, 45638988), (6, 38032490), (10, 22819494), (12, 19016245), (15, 15212996), (19, 12010260), (20, 11409747), (30, 7606498), (38, 6005130), (57, 4003420), (60, 3803249), (76, 3002565), (95, 2402052), (114, 2001710), (190, 1201026), (228, 1000855), (285, 800684), (380, 600513), (570, 400342), (1140, 200171)]