199105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{414803}}^1$

素因数の和:414821

約数の個数: 48

約数和(自身を含む): 627183648

約数和(自身を除く): 428078208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 414803, 829606, 1244409, 1659212, 2074015, 2488818, 3318424, 4148030, 4977636, 6222045, 6636848, 8296060, 9955272, 12444090, 13273696, 16592120, 19910544, 24888180, 33184240, 39821088, 49776360, 66368480, 99552720, 199105440]

約数ペア:

[(1, 199105440), (2, 99552720), (3, 66368480), (4, 49776360), (5, 39821088), (6, 33184240), (8, 24888180), (10, 19910544), (12, 16592120), (15, 13273696), (16, 12444090), (20, 9955272), (24, 8296060), (30, 6636848), (32, 6222045), (40, 4977636), (48, 4148030), (60, 3318424), (80, 2488818), (96, 2074015), (120, 1659212), (160, 1244409), (240, 829606), (480, 414803)]