204355424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70177}}^1$

素因数の和:70207

約数の個数: 48

約数和(自身を含む): 495175968

約数和(自身を除く): 290820544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 70177, 140354, 280708, 491239, 561416, 912301, 982478, 1122832, 1824602, 1964956, 2245664, 3649204, 3929912, 6386107, 7298408, 7859824, 12772214, 14596816, 15719648, 25544428, 29193632, 51088856, 102177712, 204355424]

約数ペア:

[(1, 204355424), (2, 102177712), (4, 51088856), (7, 29193632), (8, 25544428), (13, 15719648), (14, 14596816), (16, 12772214), (26, 7859824), (28, 7298408), (32, 6386107), (52, 3929912), (56, 3649204), (91, 2245664), (104, 1964956), (112, 1824602), (182, 1122832), (208, 982478), (224, 912301), (364, 561416), (416, 491239), (728, 280708), (1456, 140354), (2912, 70177)]