201942602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 338644800

約数和(自身を除く): 136702198

約数列:

[1, 2, 19, 29, 38, 58, 71, 89, 142, 178, 551, 841, 1102, 1349, 1682, 1691, 2059, 2581, 2698, 3382, 4118, 5162, 6319, 12638, 15979, 31958, 39121, 49039, 59711, 74849, 78242, 98078, 119422, 120061, 149698, 183251, 240122, 366502, 1134509, 1422131, 2269018, 2844262, 3481769, 5314279, 6963538, 10628558, 100971301, 201942602]

約数ペア:

[(1, 201942602), (2, 100971301), (19, 10628558), (29, 6963538), (38, 5314279), (58, 3481769), (71, 2844262), (89, 2269018), (142, 1422131), (178, 1134509), (551, 366502), (841, 240122), (1102, 183251), (1349, 149698), (1682, 120061), (1691, 119422), (2059, 98078), (2581, 78242), (2698, 74849), (3382, 59711), (4118, 49039), (5162, 39121), (6319, 31958), (12638, 15979)]