196337216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 415219896

約数和(自身を除く): 218882680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 181, 272, 362, 544, 724, 997, 1088, 1448, 1994, 2896, 3077, 3988, 5792, 6154, 7976, 11584, 12308, 15952, 16949, 24616, 31904, 33898, 49232, 63808, 67796, 98464, 135592, 180457, 196928, 271184, 360914, 542368, 721828, 1084736, 1443656, 2887312, 3067769, 5774624, 6135538, 11549248, 12271076, 24542152, 49084304, 98168608, 196337216]

約数ペア:

[(1, 196337216), (2, 98168608), (4, 49084304), (8, 24542152), (16, 12271076), (17, 11549248), (32, 6135538), (34, 5774624), (64, 3067769), (68, 2887312), (136, 1443656), (181, 1084736), (272, 721828), (362, 542368), (544, 360914), (724, 271184), (997, 196928), (1088, 180457), (1448, 135592), (1994, 98464), (2896, 67796), (3077, 63808), (3988, 49232), (5792, 33898), (6154, 31904), (7976, 24616), (11584, 16949), (12308, 15952)]