207959904

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23293}}^1$

素因数の和:23340

約数の個数: 72

約数和(自身を含む): 610489152

約数和(自身を除く): 402529248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 23293, 46586, 69879, 93172, 139758, 186344, 209637, 279516, 372688, 419274, 559032, 722083, 745376, 838548, 1118064, 1444166, 1677096, 2166249, 2236128, 2888332, 3354192, 4332498, 5776664, 6498747, 6708384, 8664996, 11553328, 12997494, 17329992, 23106656, 25994988, 34659984, 51989976, 69319968, 103979952, 207959904]

約数ペア:

[(1, 207959904), (2, 103979952), (3, 69319968), (4, 51989976), (6, 34659984), (8, 25994988), (9, 23106656), (12, 17329992), (16, 12997494), (18, 11553328), (24, 8664996), (31, 6708384), (32, 6498747), (36, 5776664), (48, 4332498), (62, 3354192), (72, 2888332), (93, 2236128), (96, 2166249), (124, 1677096), (144, 1444166), (186, 1118064), (248, 838548), (279, 745376), (288, 722083), (372, 559032), (496, 419274), (558, 372688), (744, 279516), (992, 209637), (1116, 186344), (1488, 139758), (2232, 93172), (2976, 69879), (4464, 46586), (8928, 23293)]