227537198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 429734400

約数和(自身を除く): 202197202

約数列:

[1, 2, 7, 14, 19, 37, 38, 61, 74, 122, 133, 259, 266, 379, 427, 518, 703, 758, 854, 1159, 1406, 2257, 2318, 2653, 4514, 4921, 5306, 7201, 8113, 9842, 14023, 14402, 15799, 16226, 23119, 28046, 31598, 42883, 46238, 50407, 85766, 98161, 100814, 161833, 196322, 266437, 300181, 323666, 439261, 532874, 600362, 855403, 878522, 1710806, 1865059, 3074827, 3730118, 5987821, 6149654, 11975642, 16252657, 32505314, 113768599, 227537198]

約数ペア:

[(1, 227537198), (2, 113768599), (7, 32505314), (14, 16252657), (19, 11975642), (37, 6149654), (38, 5987821), (61, 3730118), (74, 3074827), (122, 1865059), (133, 1710806), (259, 878522), (266, 855403), (379, 600362), (427, 532874), (518, 439261), (703, 323666), (758, 300181), (854, 266437), (1159, 196322), (1406, 161833), (2257, 100814), (2318, 98161), (2653, 85766), (4514, 50407), (4921, 46238), (5306, 42883), (7201, 31598), (8113, 28046), (9842, 23119), (14023, 16226), (14402, 15799)]