201746772

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 520097760

約数和(自身を除く): 318350988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 251, 269, 332, 498, 502, 538, 747, 753, 807, 996, 1004, 1076, 1494, 1506, 1614, 2259, 2421, 2988, 3012, 3228, 4518, 4842, 9036, 9684, 20833, 22327, 41666, 44654, 62499, 66981, 67519, 83332, 89308, 124998, 133962, 135038, 187497, 200943, 202557, 249996, 267924, 270076, 374994, 401886, 405114, 607671, 749988, 803772, 810228, 1215342, 2430684, 5604077, 11208154, 16812231, 22416308, 33624462, 50436693, 67248924, 100873386, 201746772]

約数ペア:

[(1, 201746772), (2, 100873386), (3, 67248924), (4, 50436693), (6, 33624462), (9, 22416308), (12, 16812231), (18, 11208154), (36, 5604077), (83, 2430684), (166, 1215342), (249, 810228), (251, 803772), (269, 749988), (332, 607671), (498, 405114), (502, 401886), (538, 374994), (747, 270076), (753, 267924), (807, 249996), (996, 202557), (1004, 200943), (1076, 187497), (1494, 135038), (1506, 133962), (1614, 124998), (2259, 89308), (2421, 83332), (2988, 67519), (3012, 66981), (3228, 62499), (4518, 44654), (4842, 41666), (9036, 22327), (9684, 20833)]