201893530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19469}}^1$

素因数の和:19554

約数の個数: 32

約数和(自身を含む): 391113360

約数和(自身を除く): 189219830

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 19469, 38938, 97345, 194690, 330973, 661946, 1187609, 1654865, 2375218, 3309730, 5938045, 11876090, 20189353, 40378706, 100946765, 201893530]

約数ペア:

[(1, 201893530), (2, 100946765), (5, 40378706), (10, 20189353), (17, 11876090), (34, 5938045), (61, 3309730), (85, 2375218), (122, 1654865), (170, 1187609), (305, 661946), (610, 330973), (1037, 194690), (2074, 97345), (5185, 38938), (10370, 19469)]