202300340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54091}}^1$

素因数の和:54128

約数の個数: 48

約数和(自身を含む): 490722624

約数和(自身を除く): 288422284

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 54091, 108182, 216364, 270455, 540910, 595001, 919547, 1081820, 1190002, 1839094, 2380004, 2975005, 3678188, 4597735, 5950010, 9195470, 10115017, 11900020, 18390940, 20230034, 40460068, 50575085, 101150170, 202300340]

約数ペア:

[(1, 202300340), (2, 101150170), (4, 50575085), (5, 40460068), (10, 20230034), (11, 18390940), (17, 11900020), (20, 10115017), (22, 9195470), (34, 5950010), (44, 4597735), (55, 3678188), (68, 2975005), (85, 2380004), (110, 1839094), (170, 1190002), (187, 1081820), (220, 919547), (340, 595001), (374, 540910), (748, 270455), (935, 216364), (1870, 108182), (3740, 54091)]