201567730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 448519680

約数和(自身を除く): 246951950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 359, 455, 617, 718, 910, 1234, 1795, 2513, 3085, 3590, 4319, 4667, 5026, 6170, 8021, 8638, 9334, 12565, 16042, 21595, 23335, 25130, 32669, 40105, 43190, 46670, 56147, 65338, 80210, 112294, 163345, 221503, 280735, 326690, 443006, 561470, 1107515, 1550521, 2215030, 2879539, 3101042, 5759078, 7752605, 14397695, 15505210, 20156773, 28795390, 40313546, 100783865, 201567730]

約数ペア:

[(1, 201567730), (2, 100783865), (5, 40313546), (7, 28795390), (10, 20156773), (13, 15505210), (14, 14397695), (26, 7752605), (35, 5759078), (65, 3101042), (70, 2879539), (91, 2215030), (130, 1550521), (182, 1107515), (359, 561470), (455, 443006), (617, 326690), (718, 280735), (910, 221503), (1234, 163345), (1795, 112294), (2513, 80210), (3085, 65338), (3590, 56147), (4319, 46670), (4667, 43190), (5026, 40105), (6170, 32669), (8021, 25130), (8638, 23335), (9334, 21595), (12565, 16042)]