201838572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 574889952

約数和(自身を除く): 373051380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 67, 78, 82, 117, 123, 134, 156, 157, 164, 201, 234, 246, 268, 314, 369, 402, 468, 471, 492, 533, 603, 628, 738, 804, 871, 942, 1066, 1206, 1413, 1476, 1599, 1742, 1884, 2041, 2132, 2412, 2613, 2747, 2826, 3198, 3484, 4082, 4797, 5226, 5494, 5652, 6123, 6396, 6437, 7839, 8164, 8241, 9594, 10452, 10519, 10988, 12246, 12874, 15678, 16482, 18369, 19188, 19311, 21038, 24492, 24723, 25748, 31356, 31557, 32964, 35711, 36738, 38622, 42076, 49446, 57933, 63114, 71422, 73476, 77244, 83681, 94671, 98892, 107133, 115866, 126228, 136747, 142844, 167362, 189342, 214266, 231732, 251043, 273494, 321399, 334724, 378684, 410241, 428532, 431279, 502086, 546988, 642798, 753129, 820482, 862558, 1004172, 1230723, 1285596, 1293837, 1506258, 1640964, 1725116, 2461446, 2587674, 3012516, 3881511, 4922892, 5175348, 5606627, 7763022, 11213254, 15526044, 16819881, 22426508, 33639762, 50459643, 67279524, 100919286, 201838572]

約数ペア:

[(1, 201838572), (2, 100919286), (3, 67279524), (4, 50459643), (6, 33639762), (9, 22426508), (12, 16819881), (13, 15526044), (18, 11213254), (26, 7763022), (36, 5606627), (39, 5175348), (41, 4922892), (52, 3881511), (67, 3012516), (78, 2587674), (82, 2461446), (117, 1725116), (123, 1640964), (134, 1506258), (156, 1293837), (157, 1285596), (164, 1230723), (201, 1004172), (234, 862558), (246, 820482), (268, 753129), (314, 642798), (369, 546988), (402, 502086), (468, 431279), (471, 428532), (492, 410241), (533, 378684), (603, 334724), (628, 321399), (738, 273494), (804, 251043), (871, 231732), (942, 214266), (1066, 189342), (1206, 167362), (1413, 142844), (1476, 136747), (1599, 126228), (1742, 115866), (1884, 107133), (2041, 98892), (2132, 94671), (2412, 83681), (2613, 77244), (2747, 73476), (2826, 71422), (3198, 63114), (3484, 57933), (4082, 49446), (4797, 42076), (5226, 38622), (5494, 36738), (5652, 35711), (6123, 32964), (6396, 31557), (6437, 31356), (7839, 25748), (8164, 24723), (8241, 24492), (9594, 21038), (10452, 19311), (10519, 19188), (10988, 18369), (12246, 16482), (12874, 15678)]