201449898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 504176400

約数和(自身を除く): 302726502

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 89, 102, 117, 153, 178, 221, 234, 267, 306, 442, 534, 569, 663, 801, 1138, 1157, 1326, 1513, 1602, 1707, 1989, 2314, 3026, 3414, 3471, 3978, 4539, 5121, 6942, 7397, 9078, 9673, 10242, 10413, 13617, 14794, 19346, 19669, 20826, 22191, 27234, 29019, 39338, 44382, 50641, 58038, 59007, 66573, 87057, 101282, 118014, 125749, 133146, 151923, 174114, 177021, 251498, 303846, 354042, 377247, 455769, 658333, 754494, 860897, 911538, 1131741, 1316666, 1721794, 1974999, 2263482, 2582691, 3949998, 5165382, 5924997, 7748073, 11191661, 11849994, 15496146, 22383322, 33574983, 67149966, 100724949, 201449898]

約数ペア:

[(1, 201449898), (2, 100724949), (3, 67149966), (6, 33574983), (9, 22383322), (13, 15496146), (17, 11849994), (18, 11191661), (26, 7748073), (34, 5924997), (39, 5165382), (51, 3949998), (78, 2582691), (89, 2263482), (102, 1974999), (117, 1721794), (153, 1316666), (178, 1131741), (221, 911538), (234, 860897), (267, 754494), (306, 658333), (442, 455769), (534, 377247), (569, 354042), (663, 303846), (801, 251498), (1138, 177021), (1157, 174114), (1326, 151923), (1513, 133146), (1602, 125749), (1707, 118014), (1989, 101282), (2314, 87057), (3026, 66573), (3414, 59007), (3471, 58038), (3978, 50641), (4539, 44382), (5121, 39338), (6942, 29019), (7397, 27234), (9078, 22191), (9673, 20826), (10242, 19669), (10413, 19346), (13617, 14794)]