202248930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518587}}^1$

素因数の和:518610

約数の個数: 32

約数和(自身を含む): 522736704

約数和(自身を除く): 320487774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518587, 1037174, 1555761, 2592935, 3111522, 5185870, 6741631, 7778805, 13483262, 15557610, 20224893, 33708155, 40449786, 67416310, 101124465, 202248930]

約数ペア:

[(1, 202248930), (2, 101124465), (3, 67416310), (5, 40449786), (6, 33708155), (10, 20224893), (13, 15557610), (15, 13483262), (26, 7778805), (30, 6741631), (39, 5185870), (65, 3111522), (78, 2592935), (130, 1555761), (195, 1037174), (390, 518587)]