207134560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41761}}^1$

素因数の和:41807

約数の個数: 48

約数和(自身を含む): 505153152

約数和(自身を除く): 298018592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 41761, 83522, 167044, 208805, 334088, 417610, 668176, 835220, 1294591, 1336352, 1670440, 2589182, 3340880, 5178364, 6472955, 6681760, 10356728, 12945910, 20713456, 25891820, 41426912, 51783640, 103567280, 207134560]

約数ペア:

[(1, 207134560), (2, 103567280), (4, 51783640), (5, 41426912), (8, 25891820), (10, 20713456), (16, 12945910), (20, 10356728), (31, 6681760), (32, 6472955), (40, 5178364), (62, 3340880), (80, 2589182), (124, 1670440), (155, 1336352), (160, 1294591), (248, 835220), (310, 668176), (496, 417610), (620, 334088), (992, 208805), (1240, 167044), (2480, 83522), (4960, 41761)]