201218674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 323066880

約数和(自身を除く): 121848206

約数列:

[1, 2, 23, 46, 59, 118, 151, 302, 491, 982, 1357, 2714, 3473, 6946, 8909, 11293, 17818, 22586, 28969, 57938, 74141, 148282, 204907, 409814, 666287, 1332574, 1705243, 3410486, 4374319, 8748638, 100609337, 201218674]

約数ペア:

[(1, 201218674), (2, 100609337), (23, 8748638), (46, 4374319), (59, 3410486), (118, 1705243), (151, 1332574), (302, 666287), (491, 409814), (982, 204907), (1357, 148282), (2714, 74141), (3473, 57938), (6946, 28969), (8909, 22586), (11293, 17818)]