209901072

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{150791}}^1$

素因数の和:150831

約数の個数: 40

約数和(自身を含む): 560946240

約数和(自身を除く): 351045168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 150791, 301582, 452373, 603164, 904746, 1206328, 1809492, 2412656, 3618984, 4372939, 7237968, 8745878, 13118817, 17491756, 26237634, 34983512, 52475268, 69967024, 104950536, 209901072]

約数ペア:

[(1, 209901072), (2, 104950536), (3, 69967024), (4, 52475268), (6, 34983512), (8, 26237634), (12, 17491756), (16, 13118817), (24, 8745878), (29, 7237968), (48, 4372939), (58, 3618984), (87, 2412656), (116, 1809492), (174, 1206328), (232, 904746), (348, 603164), (464, 452373), (696, 301582), (1392, 150791)]