201216896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 429624000

約数和(自身を除く): 228407104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 178, 272, 356, 544, 712, 1039, 1088, 1424, 1513, 2078, 2176, 2848, 3026, 4156, 5696, 6052, 8312, 11392, 12104, 16624, 17663, 24208, 33248, 35326, 48416, 66496, 70652, 92471, 96832, 132992, 141304, 184942, 193664, 282608, 369884, 565216, 739768, 1130432, 1479536, 1572007, 2260864, 2959072, 3144014, 5918144, 6288028, 11836288, 12576056, 25152112, 50304224, 100608448, 201216896]

約数ペア:

[(1, 201216896), (2, 100608448), (4, 50304224), (8, 25152112), (16, 12576056), (17, 11836288), (32, 6288028), (34, 5918144), (64, 3144014), (68, 2959072), (89, 2260864), (128, 1572007), (136, 1479536), (178, 1130432), (272, 739768), (356, 565216), (544, 369884), (712, 282608), (1039, 193664), (1088, 184942), (1424, 141304), (1513, 132992), (2078, 96832), (2176, 92471), (2848, 70652), (3026, 66496), (4156, 48416), (5696, 35326), (6052, 33248), (8312, 24208), (11392, 17663), (12104, 16624)]