201993818820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7039}}^1\times {\mathrm{478273}}^1$

素因数の和:485324

約数の個数: 48

約数和(自身を含む): 565664225280

約数和(自身を除く): 363670406460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7039, 14078, 21117, 28156, 35195, 42234, 70390, 84468, 105585, 140780, 211170, 422340, 478273, 956546, 1434819, 1913092, 2391365, 2869638, 4782730, 5739276, 7174095, 9565460, 14348190, 28696380, 3366563647, 6733127294, 10099690941, 13466254588, 16832818235, 20199381882, 33665636470, 40398763764, 50498454705, 67331272940, 100996909410, 201993818820]

約数ペア:

[(1, 201993818820), (2, 100996909410), (3, 67331272940), (4, 50498454705), (5, 40398763764), (6, 33665636470), (10, 20199381882), (12, 16832818235), (15, 13466254588), (20, 10099690941), (30, 6733127294), (60, 3366563647), (7039, 28696380), (14078, 14348190), (21117, 9565460), (28156, 7174095), (35195, 5739276), (42234, 4782730), (70390, 2869638), (84468, 2391365), (105585, 1913092), (140780, 1434819), (211170, 956546), (422340, 478273)]