203911136

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4096

約数の個数: 72

約数和(自身を含む): 475323912

約数和(自身を除く): 271412776

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4051, 4576, 6292, 8102, 12584, 16204, 25168, 32408, 44561, 50336, 52663, 64816, 89122, 105326, 129632, 178244, 210652, 356488, 421304, 490171, 579293, 712976, 842608, 980342, 1158586, 1425952, 1685216, 1960684, 2317172, 3921368, 4634344, 6372223, 7842736, 9268688, 12744446, 15685472, 18537376, 25488892, 50977784, 101955568, 203911136]

約数ペア:

[(1, 203911136), (2, 101955568), (4, 50977784), (8, 25488892), (11, 18537376), (13, 15685472), (16, 12744446), (22, 9268688), (26, 7842736), (32, 6372223), (44, 4634344), (52, 3921368), (88, 2317172), (104, 1960684), (121, 1685216), (143, 1425952), (176, 1158586), (208, 980342), (242, 842608), (286, 712976), (352, 579293), (416, 490171), (484, 421304), (572, 356488), (968, 210652), (1144, 178244), (1573, 129632), (1936, 105326), (2288, 89122), (3146, 64816), (3872, 52663), (4051, 50336), (4576, 44561), (6292, 32408), (8102, 25168), (12584, 16204)]