207061844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 199363756

約数列:

[1, 2, 4, 11, 22, 44, 71, 79, 142, 158, 284, 316, 781, 839, 869, 1562, 1678, 1738, 3124, 3356, 3476, 5609, 9229, 11218, 18458, 22436, 36916, 59569, 61699, 66281, 119138, 123398, 132562, 238276, 246796, 265124, 655259, 729091, 1310518, 1458182, 2621036, 2916364, 4705951, 9411902, 18823804, 51765461, 103530922, 207061844]

約数ペア:

[(1, 207061844), (2, 103530922), (4, 51765461), (11, 18823804), (22, 9411902), (44, 4705951), (71, 2916364), (79, 2621036), (142, 1458182), (158, 1310518), (284, 729091), (316, 655259), (781, 265124), (839, 246796), (869, 238276), (1562, 132562), (1678, 123398), (1738, 119138), (3124, 66281), (3356, 61699), (3476, 59569), (5609, 36916), (9229, 22436), (11218, 18458)]