208023616

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:779

約数の個数: 56

約数和(自身を含む): 425196000

約数和(自身を除く): 217172384

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 118, 178, 236, 356, 472, 619, 712, 944, 1238, 1424, 1888, 2476, 2848, 3776, 4952, 5251, 5696, 9904, 10502, 19808, 21004, 36521, 39616, 42008, 55091, 73042, 84016, 110182, 146084, 168032, 220364, 292168, 336064, 440728, 584336, 881456, 1168672, 1762912, 2337344, 3250369, 3525824, 6500738, 13001476, 26002952, 52005904, 104011808, 208023616]

約数ペア:

[(1, 208023616), (2, 104011808), (4, 52005904), (8, 26002952), (16, 13001476), (32, 6500738), (59, 3525824), (64, 3250369), (89, 2337344), (118, 1762912), (178, 1168672), (236, 881456), (356, 584336), (472, 440728), (619, 336064), (712, 292168), (944, 220364), (1238, 168032), (1424, 146084), (1888, 110182), (2476, 84016), (2848, 73042), (3776, 55091), (4952, 42008), (5251, 39616), (5696, 36521), (9904, 21004), (10502, 19808)]