201909596

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{23957}}^1$

素因数の和:24018

約数の個数: 36

約数和(自身を含む): 420606648

約数和(自身を除く): 218697052

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 23957, 47914, 95828, 167699, 335398, 670796, 1030151, 1173893, 2060302, 2347786, 4120604, 4695572, 7211057, 14422114, 28844228, 50477399, 100954798, 201909596]

約数ペア:

[(1, 201909596), (2, 100954798), (4, 50477399), (7, 28844228), (14, 14422114), (28, 7211057), (43, 4695572), (49, 4120604), (86, 2347786), (98, 2060302), (172, 1173893), (196, 1030151), (301, 670796), (602, 335398), (1204, 167699), (2107, 95828), (4214, 47914), (8428, 23957)]