202131968

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{9629}}^1$

素因数の和:9688

約数の個数: 40

約数和(自身を含む): 413762580

約数和(自身を除く): 211630612

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 9629, 10496, 19258, 20992, 38516, 77032, 154064, 308128, 394789, 616256, 789578, 1232512, 1579156, 2465024, 3158312, 4930048, 6316624, 12633248, 25266496, 50532992, 101065984, 202131968]

約数ペア:

[(1, 202131968), (2, 101065984), (4, 50532992), (8, 25266496), (16, 12633248), (32, 6316624), (41, 4930048), (64, 3158312), (82, 2465024), (128, 1579156), (164, 1232512), (256, 789578), (328, 616256), (512, 394789), (656, 308128), (1312, 154064), (2624, 77032), (5248, 38516), (9629, 20992), (10496, 19258)]