207223710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6661}}^1$

素因数の和:6749

約数の個数: 64

約数和(自身を含む): 535305024

約数和(自身を除く): 328081314

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 6222, 6661, 10370, 13322, 15555, 19983, 31110, 33305, 39966, 66610, 99915, 113237, 199830, 226474, 339711, 406321, 566185, 679422, 812642, 1132370, 1218963, 1698555, 2031605, 2437926, 3397110, 4063210, 6094815, 6907457, 12189630, 13814914, 20722371, 34537285, 41444742, 69074570, 103611855, 207223710]

約数ペア:

[(1, 207223710), (2, 103611855), (3, 69074570), (5, 41444742), (6, 34537285), (10, 20722371), (15, 13814914), (17, 12189630), (30, 6907457), (34, 6094815), (51, 4063210), (61, 3397110), (85, 2437926), (102, 2031605), (122, 1698555), (170, 1218963), (183, 1132370), (255, 812642), (305, 679422), (366, 566185), (510, 406321), (610, 339711), (915, 226474), (1037, 199830), (1830, 113237), (2074, 99915), (3111, 66610), (5185, 39966), (6222, 33305), (6661, 31110), (10370, 19983), (13322, 15555)]