196243932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 489661200

約数和(自身を除く): 293417268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 361, 509, 534, 722, 1018, 1068, 1083, 1444, 1527, 1691, 2036, 2166, 3054, 3382, 4332, 5073, 6108, 6764, 9671, 10146, 19342, 20292, 29013, 32129, 38684, 45301, 58026, 64258, 90602, 96387, 116052, 128516, 135903, 181204, 183749, 192774, 271806, 367498, 385548, 543612, 551247, 734996, 860719, 1102494, 1721438, 2204988, 2582157, 3442876, 5164314, 10328628, 16353661, 32707322, 49060983, 65414644, 98121966, 196243932]

約数ペア:

[(1, 196243932), (2, 98121966), (3, 65414644), (4, 49060983), (6, 32707322), (12, 16353661), (19, 10328628), (38, 5164314), (57, 3442876), (76, 2582157), (89, 2204988), (114, 1721438), (178, 1102494), (228, 860719), (267, 734996), (356, 551247), (361, 543612), (509, 385548), (534, 367498), (722, 271806), (1018, 192774), (1068, 183749), (1083, 181204), (1444, 135903), (1527, 128516), (1691, 116052), (2036, 96387), (2166, 90602), (3054, 64258), (3382, 58026), (4332, 45301), (5073, 38684), (6108, 32129), (6764, 29013), (9671, 20292), (10146, 19342)]