205236036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 551232864

約数和(自身を除く): 345996828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 491, 612, 683, 982, 1366, 1473, 1964, 2049, 2732, 2946, 4098, 4419, 5892, 6147, 8196, 8347, 8838, 11611, 12294, 16694, 17676, 23222, 24588, 25041, 33388, 34833, 46444, 50082, 69666, 75123, 100164, 104499, 139332, 150246, 208998, 300492, 335353, 417996, 670706, 1006059, 1341412, 2012118, 3018177, 4024236, 5701001, 6036354, 11402002, 12072708, 17103003, 22804004, 34206006, 51309009, 68412012, 102618018, 205236036]

約数ペア:

[(1, 205236036), (2, 102618018), (3, 68412012), (4, 51309009), (6, 34206006), (9, 22804004), (12, 17103003), (17, 12072708), (18, 11402002), (34, 6036354), (36, 5701001), (51, 4024236), (68, 3018177), (102, 2012118), (153, 1341412), (204, 1006059), (306, 670706), (491, 417996), (612, 335353), (683, 300492), (982, 208998), (1366, 150246), (1473, 139332), (1964, 104499), (2049, 100164), (2732, 75123), (2946, 69666), (4098, 50082), (4419, 46444), (5892, 34833), (6147, 33388), (8196, 25041), (8347, 24588), (8838, 23222), (11611, 17676), (12294, 16694)]