201317774

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 374900400

約数和(自身を除く): 173582626

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 149, 238, 298, 811, 833, 1043, 1622, 1666, 2086, 2533, 5066, 5677, 7301, 11354, 13787, 14602, 17731, 27574, 35462, 39739, 79478, 96509, 120839, 124117, 193018, 241678, 248234, 675563, 845873, 1351126, 1691746, 2054263, 4108526, 5921111, 11842222, 14379841, 28759682, 100658887, 201317774]

約数ペア:

[(1, 201317774), (2, 100658887), (7, 28759682), (14, 14379841), (17, 11842222), (34, 5921111), (49, 4108526), (98, 2054263), (119, 1691746), (149, 1351126), (238, 845873), (298, 675563), (811, 248234), (833, 241678), (1043, 193018), (1622, 124117), (1666, 120839), (2086, 96509), (2533, 79478), (5066, 39739), (5677, 35462), (7301, 27574), (11354, 17731), (13787, 14602)]