201211371496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1\times {\mathrm{8017}}^1$

素因数の和:9218

約数の個数: 64

約数和(自身を含む): 400008398400

約数和(自身を除く): 198797026904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1013, 1304, 2026, 3097, 4052, 6194, 8017, 8104, 12388, 16034, 19247, 24776, 32068, 38494, 64136, 76988, 152323, 153976, 165119, 304646, 330238, 609292, 660476, 1218584, 1306771, 1320952, 2613542, 3137261, 5227084, 6274522, 8121221, 10454168, 12549044, 16242442, 24828649, 25098088, 32484884, 49657298, 64969768, 99314596, 154303199, 198629192, 308606398, 617212796, 1234425592, 1323759023, 2647518046, 5295036092, 10590072184, 25151421437, 50302842874, 100605685748, 201211371496]

約数ペア:

[(1, 201211371496), (2, 100605685748), (4, 50302842874), (8, 25151421437), (19, 10590072184), (38, 5295036092), (76, 2647518046), (152, 1323759023), (163, 1234425592), (326, 617212796), (652, 308606398), (1013, 198629192), (1304, 154303199), (2026, 99314596), (3097, 64969768), (4052, 49657298), (6194, 32484884), (8017, 25098088), (8104, 24828649), (12388, 16242442), (16034, 12549044), (19247, 10454168), (24776, 8121221), (32068, 6274522), (38494, 5227084), (64136, 3137261), (76988, 2613542), (152323, 1320952), (153976, 1306771), (165119, 1218584), (304646, 660476), (330238, 609292)]