201811761354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{213491}}^1$

素因数の和:213891

約数の個数: 64

約数和(自身を含む): 469258831872

約数和(自身を除く): 267447070518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 317, 426, 497, 634, 951, 994, 1491, 1902, 2219, 2982, 4438, 6657, 13314, 22507, 45014, 67521, 135042, 157549, 213491, 315098, 426982, 472647, 640473, 945294, 1280946, 1494437, 2988874, 4483311, 8966622, 15157861, 30315722, 45473583, 67676647, 90947166, 106105027, 135353294, 203029941, 212210054, 318315081, 406059882, 473736529, 636630162, 947473058, 1421209587, 2842419174, 4805041937, 9610083874, 14415125811, 28830251622, 33635293559, 67270587118, 100905880677, 201811761354]

約数ペア:

[(1, 201811761354), (2, 100905880677), (3, 67270587118), (6, 33635293559), (7, 28830251622), (14, 14415125811), (21, 9610083874), (42, 4805041937), (71, 2842419174), (142, 1421209587), (213, 947473058), (317, 636630162), (426, 473736529), (497, 406059882), (634, 318315081), (951, 212210054), (994, 203029941), (1491, 135353294), (1902, 106105027), (2219, 90947166), (2982, 67676647), (4438, 45473583), (6657, 30315722), (13314, 15157861), (22507, 8966622), (45014, 4483311), (67521, 2988874), (135042, 1494437), (157549, 1280946), (213491, 945294), (315098, 640473), (426982, 472647)]