202273239

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 313076736

約数和(自身を除く): 110803497

約数列:

[1, 3, 7, 21, 137, 167, 411, 421, 501, 959, 1169, 1263, 2877, 2947, 3507, 8841, 22879, 57677, 68637, 70307, 160153, 173031, 210921, 403739, 480459, 492149, 1211217, 1476447, 9632059, 28896177, 67424413, 202273239]

約数ペア:

[(1, 202273239), (3, 67424413), (7, 28896177), (21, 9632059), (137, 1476447), (167, 1211217), (411, 492149), (421, 480459), (501, 403739), (959, 210921), (1169, 173031), (1263, 160153), (2877, 70307), (2947, 68637), (3507, 57677), (8841, 22879)]