201970672

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 396428000

約数和(自身を除く): 194457328

約数列:

[1, 2, 4, 8, 16, 199, 229, 277, 398, 458, 554, 796, 916, 1108, 1592, 1832, 2216, 3184, 3664, 4432, 45571, 55123, 63433, 91142, 110246, 126866, 182284, 220492, 253732, 364568, 440984, 507464, 729136, 881968, 1014928, 12623167, 25246334, 50492668, 100985336, 201970672]

約数ペア:

[(1, 201970672), (2, 100985336), (4, 50492668), (8, 25246334), (16, 12623167), (199, 1014928), (229, 881968), (277, 729136), (398, 507464), (458, 440984), (554, 364568), (796, 253732), (916, 220492), (1108, 182284), (1592, 126866), (1832, 110246), (2216, 91142), (3184, 63433), (3664, 55123), (4432, 45571)]