201254715532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{214789}}^1$

素因数の和:215330

約数の個数: 48

約数和(自身を含む): 390340444480

約数和(自身を除く): 189085728948

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 487, 962, 974, 1924, 1948, 6331, 12662, 18019, 25324, 36038, 72076, 214789, 234247, 429578, 468494, 859156, 936988, 2792257, 5584514, 7947193, 11169028, 15894386, 31788772, 103313509, 104602243, 206627018, 209204486, 413254036, 418408972, 1359829159, 2719658318, 3870282991, 5439316636, 7740565982, 15481131964, 50313678883, 100627357766, 201254715532]

約数ペア:

[(1, 201254715532), (2, 100627357766), (4, 50313678883), (13, 15481131964), (26, 7740565982), (37, 5439316636), (52, 3870282991), (74, 2719658318), (148, 1359829159), (481, 418408972), (487, 413254036), (962, 209204486), (974, 206627018), (1924, 104602243), (1948, 103313509), (6331, 31788772), (12662, 15894386), (18019, 11169028), (25324, 7947193), (36038, 5584514), (72076, 2792257), (214789, 936988), (234247, 859156), (429578, 468494)]