221036624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2675

約数の個数: 40

約数和(自身を含む): 448846272

約数和(自身を除く): 227809648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 368, 502, 1004, 2008, 2393, 4016, 4786, 5773, 9572, 11546, 19144, 23092, 38288, 46184, 55039, 92368, 110078, 220156, 440312, 600643, 880624, 1201286, 2402572, 4805144, 9610288, 13814789, 27629578, 55259156, 110518312, 221036624]

約数ペア:

[(1, 221036624), (2, 110518312), (4, 55259156), (8, 27629578), (16, 13814789), (23, 9610288), (46, 4805144), (92, 2402572), (184, 1201286), (251, 880624), (368, 600643), (502, 440312), (1004, 220156), (2008, 110078), (2393, 92368), (4016, 55039), (4786, 46184), (5773, 38288), (9572, 23092), (11546, 19144)]