143202180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{216973}}^1$

素因数の和:216996

約数の個数: 48

約数和(自身を含む): 437419584

約数和(自身を除く): 294217404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 216973, 433946, 650919, 867892, 1084865, 1301838, 2169730, 2386703, 2603676, 3254595, 4339460, 4773406, 6509190, 7160109, 9546812, 11933515, 13018380, 14320218, 23867030, 28640436, 35800545, 47734060, 71601090, 143202180]

約数ペア:

[(1, 143202180), (2, 71601090), (3, 47734060), (4, 35800545), (5, 28640436), (6, 23867030), (10, 14320218), (11, 13018380), (12, 11933515), (15, 9546812), (20, 7160109), (22, 6509190), (30, 4773406), (33, 4339460), (44, 3254595), (55, 2603676), (60, 2386703), (66, 2169730), (110, 1301838), (132, 1084865), (165, 867892), (220, 650919), (330, 433946), (660, 216973)]