201943312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 222315248

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 71, 92, 118, 131, 142, 184, 236, 262, 284, 368, 472, 524, 568, 944, 1048, 1136, 1357, 1633, 2096, 2714, 3013, 3266, 4189, 5428, 6026, 6532, 7729, 8378, 9301, 10856, 12052, 13064, 15458, 16756, 18602, 21712, 24104, 26128, 30916, 33512, 37204, 48208, 61832, 67024, 74408, 96347, 123664, 148816, 177767, 192694, 213923, 355534, 385388, 427846, 548759, 711068, 770776, 855692, 1097518, 1422136, 1541552, 1711384, 2195036, 2844272, 3422768, 4390072, 8780144, 12621457, 25242914, 50485828, 100971656, 201943312]

約数ペア:

[(1, 201943312), (2, 100971656), (4, 50485828), (8, 25242914), (16, 12621457), (23, 8780144), (46, 4390072), (59, 3422768), (71, 2844272), (92, 2195036), (118, 1711384), (131, 1541552), (142, 1422136), (184, 1097518), (236, 855692), (262, 770776), (284, 711068), (368, 548759), (472, 427846), (524, 385388), (568, 355534), (944, 213923), (1048, 192694), (1136, 177767), (1357, 148816), (1633, 123664), (2096, 96347), (2714, 74408), (3013, 67024), (3266, 61832), (4189, 48208), (5428, 37204), (6026, 33512), (6532, 30916), (7729, 26128), (8378, 24104), (9301, 21712), (10856, 18602), (12052, 16756), (13064, 15458)]