201347000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 500385600

約数和(自身を除く): 299038600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 53, 58, 100, 106, 116, 125, 131, 145, 200, 212, 232, 250, 262, 265, 290, 424, 500, 524, 530, 580, 655, 725, 1000, 1048, 1060, 1160, 1310, 1325, 1450, 1537, 2120, 2620, 2650, 2900, 3074, 3275, 3625, 3799, 5240, 5300, 5800, 6148, 6550, 6625, 6943, 7250, 7598, 7685, 10600, 12296, 13100, 13250, 13886, 14500, 15196, 15370, 16375, 18995, 26200, 26500, 27772, 29000, 30392, 30740, 32750, 34715, 37990, 38425, 53000, 55544, 61480, 65500, 69430, 75980, 76850, 94975, 131000, 138860, 151960, 153700, 173575, 189950, 192125, 201347, 277720, 307400, 347150, 379900, 384250, 402694, 474875, 694300, 759800, 768500, 805388, 867875, 949750, 1006735, 1388600, 1537000, 1610776, 1735750, 1899500, 2013470, 3471500, 3799000, 4026940, 5033675, 6943000, 8053880, 10067350, 20134700, 25168375, 40269400, 50336750, 100673500, 201347000]

約数ペア:

[(1, 201347000), (2, 100673500), (4, 50336750), (5, 40269400), (8, 25168375), (10, 20134700), (20, 10067350), (25, 8053880), (29, 6943000), (40, 5033675), (50, 4026940), (53, 3799000), (58, 3471500), (100, 2013470), (106, 1899500), (116, 1735750), (125, 1610776), (131, 1537000), (145, 1388600), (200, 1006735), (212, 949750), (232, 867875), (250, 805388), (262, 768500), (265, 759800), (290, 694300), (424, 474875), (500, 402694), (524, 384250), (530, 379900), (580, 347150), (655, 307400), (725, 277720), (1000, 201347), (1048, 192125), (1060, 189950), (1160, 173575), (1310, 153700), (1325, 151960), (1450, 138860), (1537, 131000), (2120, 94975), (2620, 76850), (2650, 75980), (2900, 69430), (3074, 65500), (3275, 61480), (3625, 55544), (3799, 53000), (5240, 38425), (5300, 37990), (5800, 34715), (6148, 32750), (6550, 30740), (6625, 30392), (6943, 29000), (7250, 27772), (7598, 26500), (7685, 26200), (10600, 18995), (12296, 16375), (13100, 15370), (13250, 15196), (13886, 14500)]