201654064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 222604496

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 89, 92, 94, 131, 178, 184, 188, 262, 356, 368, 376, 524, 712, 752, 1048, 1081, 1424, 2047, 2096, 2162, 3013, 4094, 4183, 4324, 6026, 6157, 8188, 8366, 8648, 11659, 12052, 12314, 16376, 16732, 17296, 23318, 24104, 24628, 32752, 33464, 46636, 48208, 49256, 66928, 93272, 96209, 98512, 141611, 186544, 192418, 268157, 283222, 384836, 536314, 547973, 566444, 769672, 1072628, 1095946, 1132888, 1539344, 2145256, 2191892, 2265776, 4290512, 4383784, 8767568, 12603379, 25206758, 50413516, 100827032, 201654064]

約数ペア:

[(1, 201654064), (2, 100827032), (4, 50413516), (8, 25206758), (16, 12603379), (23, 8767568), (46, 4383784), (47, 4290512), (89, 2265776), (92, 2191892), (94, 2145256), (131, 1539344), (178, 1132888), (184, 1095946), (188, 1072628), (262, 769672), (356, 566444), (368, 547973), (376, 536314), (524, 384836), (712, 283222), (752, 268157), (1048, 192418), (1081, 186544), (1424, 141611), (2047, 98512), (2096, 96209), (2162, 93272), (3013, 66928), (4094, 49256), (4183, 48208), (4324, 46636), (6026, 33464), (6157, 32752), (8188, 24628), (8366, 24104), (8648, 23318), (11659, 17296), (12052, 16732), (12314, 16376)]