215564692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3457}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 460107648

約数和(自身を除く): 244542956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3457, 3668, 4454, 6914, 8908, 13828, 15589, 24199, 31178, 48398, 58769, 62356, 96796, 117538, 235076, 411383, 452867, 822766, 905734, 1645532, 1811468, 3170069, 6340138, 7698739, 12680276, 15397478, 30794956, 53891173, 107782346, 215564692]

約数ペア:

[(1, 215564692), (2, 107782346), (4, 53891173), (7, 30794956), (14, 15397478), (17, 12680276), (28, 7698739), (34, 6340138), (68, 3170069), (119, 1811468), (131, 1645532), (238, 905734), (262, 822766), (476, 452867), (524, 411383), (917, 235076), (1834, 117538), (2227, 96796), (3457, 62356), (3668, 58769), (4454, 48398), (6914, 31178), (8908, 24199), (13828, 15589)]