203440292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 413501760

約数和(自身を除く): 210061468

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 211, 374, 422, 748, 844, 1289, 2321, 2578, 3587, 4642, 5156, 7174, 9284, 14179, 14348, 21913, 28358, 39457, 43826, 56716, 78914, 87652, 157828, 241043, 271979, 482086, 543958, 964172, 1087916, 2991769, 4623643, 5983538, 9247286, 11967076, 18494572, 50860073, 101720146, 203440292]

約数ペア:

[(1, 203440292), (2, 101720146), (4, 50860073), (11, 18494572), (17, 11967076), (22, 9247286), (34, 5983538), (44, 4623643), (68, 2991769), (187, 1087916), (211, 964172), (374, 543958), (422, 482086), (748, 271979), (844, 241043), (1289, 157828), (2321, 87652), (2578, 78914), (3587, 56716), (4642, 43826), (5156, 39457), (7174, 28358), (9284, 21913), (14179, 14348)]