206409532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6506

約数の個数: 48

約数和(自身を含む): 437721088

約数和(自身を除く): 231311556

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 6427, 8029, 12854, 16058, 25708, 32116, 44989, 89978, 179956, 199237, 237799, 398474, 475598, 796948, 951196, 1394659, 1664593, 2789318, 3329186, 5578636, 6658372, 7371769, 14743538, 29487076, 51602383, 103204766, 206409532]

約数ペア:

[(1, 206409532), (2, 103204766), (4, 51602383), (7, 29487076), (14, 14743538), (28, 7371769), (31, 6658372), (37, 5578636), (62, 3329186), (74, 2789318), (124, 1664593), (148, 1394659), (217, 951196), (259, 796948), (434, 475598), (518, 398474), (868, 237799), (1036, 199237), (1147, 179956), (2294, 89978), (4588, 44989), (6427, 32116), (8029, 25708), (12854, 16058)]