202364450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 391718976

約数和(自身を除く): 189354526

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 215, 305, 430, 610, 1075, 1525, 1543, 2150, 2623, 3050, 3086, 5246, 7715, 13115, 15430, 26230, 38575, 65575, 66349, 77150, 94123, 131150, 132698, 188246, 331745, 470615, 663490, 941230, 1658725, 2353075, 3317450, 4047289, 4706150, 8094578, 20236445, 40472890, 101182225, 202364450]

約数ペア:

[(1, 202364450), (2, 101182225), (5, 40472890), (10, 20236445), (25, 8094578), (43, 4706150), (50, 4047289), (61, 3317450), (86, 2353075), (122, 1658725), (215, 941230), (305, 663490), (430, 470615), (610, 331745), (1075, 188246), (1525, 132698), (1543, 131150), (2150, 94123), (2623, 77150), (3050, 66349), (3086, 65575), (5246, 38575), (7715, 26230), (13115, 15430)]