202433149880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389294519}}^1$

素因数の和:389294543

約数の個数: 32

約数和(自身を含む): 490511095200

約数和(自身を除く): 288077945320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 389294519, 778589038, 1557178076, 1946472595, 3114356152, 3892945190, 5060828747, 7785890380, 10121657494, 15571780760, 20243314988, 25304143735, 40486629976, 50608287470, 101216574940, 202433149880]

約数ペア:

[(1, 202433149880), (2, 101216574940), (4, 50608287470), (5, 40486629976), (8, 25304143735), (10, 20243314988), (13, 15571780760), (20, 10121657494), (26, 7785890380), (40, 5060828747), (52, 3892945190), (65, 3114356152), (104, 1946472595), (130, 1557178076), (260, 778589038), (520, 389294519)]