203416230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 503635968

約数和(自身を除く): 300219738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 137, 215, 258, 274, 411, 430, 645, 685, 822, 1151, 1290, 1370, 2055, 2302, 3453, 4110, 5755, 5891, 6906, 11510, 11782, 17265, 17673, 29455, 34530, 35346, 49493, 58910, 88365, 98986, 148479, 157687, 176730, 247465, 296958, 315374, 473061, 494930, 742395, 788435, 946122, 1484790, 1576870, 2365305, 4730610, 6780541, 13561082, 20341623, 33902705, 40683246, 67805410, 101708115, 203416230]

約数ペア:

[(1, 203416230), (2, 101708115), (3, 67805410), (5, 40683246), (6, 33902705), (10, 20341623), (15, 13561082), (30, 6780541), (43, 4730610), (86, 2365305), (129, 1576870), (137, 1484790), (215, 946122), (258, 788435), (274, 742395), (411, 494930), (430, 473061), (645, 315374), (685, 296958), (822, 247465), (1151, 176730), (1290, 157687), (1370, 148479), (2055, 98986), (2302, 88365), (3453, 58910), (4110, 49493), (5755, 35346), (5891, 34530), (6906, 29455), (11510, 17673), (11782, 17265)]