201914952

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 515712000

約数和(自身を除く): 313797048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 199, 201, 268, 398, 402, 536, 597, 631, 796, 804, 1194, 1262, 1592, 1608, 1893, 2388, 2524, 3786, 4776, 5048, 7572, 13333, 15144, 26666, 39999, 42277, 53332, 79998, 84554, 106664, 125569, 126831, 159996, 169108, 251138, 253662, 319992, 338216, 376707, 502276, 507324, 753414, 1004552, 1014648, 1506828, 3013656, 8413123, 16826246, 25239369, 33652492, 50478738, 67304984, 100957476, 201914952]

約数ペア:

[(1, 201914952), (2, 100957476), (3, 67304984), (4, 50478738), (6, 33652492), (8, 25239369), (12, 16826246), (24, 8413123), (67, 3013656), (134, 1506828), (199, 1014648), (201, 1004552), (268, 753414), (398, 507324), (402, 502276), (536, 376707), (597, 338216), (631, 319992), (796, 253662), (804, 251138), (1194, 169108), (1262, 159996), (1592, 126831), (1608, 125569), (1893, 106664), (2388, 84554), (2524, 79998), (3786, 53332), (4776, 42277), (5048, 39999), (7572, 26666), (13333, 15144)]