201420408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1429}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 576576000

約数和(自身を除く): 375155592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1429, 1678, 2517, 2858, 3356, 4287, 5034, 5716, 5873, 6712, 8574, 10003, 10068, 11432, 11746, 17148, 17619, 20006, 20136, 23492, 30009, 34296, 35238, 40012, 46984, 60018, 70476, 80024, 120036, 140952, 240072, 1198931, 2397862, 3596793, 4795724, 7193586, 8392517, 9591448, 14387172, 16785034, 25177551, 28774344, 33570068, 50355102, 67140136, 100710204, 201420408]

約数ペア:

[(1, 201420408), (2, 100710204), (3, 67140136), (4, 50355102), (6, 33570068), (7, 28774344), (8, 25177551), (12, 16785034), (14, 14387172), (21, 9591448), (24, 8392517), (28, 7193586), (42, 4795724), (56, 3596793), (84, 2397862), (168, 1198931), (839, 240072), (1429, 140952), (1678, 120036), (2517, 80024), (2858, 70476), (3356, 60018), (4287, 46984), (5034, 40012), (5716, 35238), (5873, 34296), (6712, 30009), (8574, 23492), (10003, 20136), (10068, 20006), (11432, 17619), (11746, 17148)]