201623135990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{69765791}}^1$

素因数の和:69765832

約数の個数: 24

約数和(自身を含む): 385525766592

約数和(自身を除く): 183902630602

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 69765791, 139531582, 348828955, 697657910, 1186018447, 2372036894, 5930092235, 11860184470, 20162313599, 40324627198, 100811567995, 201623135990]

約数ペア:

[(1, 201623135990), (2, 100811567995), (5, 40324627198), (10, 20162313599), (17, 11860184470), (34, 5930092235), (85, 2372036894), (170, 1186018447), (289, 697657910), (578, 348828955), (1445, 139531582), (2890, 69765791)]