200149248

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20079

約数の個数: 72

約数和(自身を含む): 573693568

約数和(自身を除く): 373544320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 20047, 40094, 60141, 80188, 120282, 160376, 240564, 260611, 320752, 481128, 521222, 641504, 781833, 962256, 1042444, 1283008, 1563666, 1924512, 2084888, 2566016, 3127332, 3849024, 4169776, 5132032, 6254664, 7698048, 8339552, 12509328, 15396096, 16679104, 25018656, 33358208, 50037312, 66716416, 100074624, 200149248]

約数ペア:

[(1, 200149248), (2, 100074624), (3, 66716416), (4, 50037312), (6, 33358208), (8, 25018656), (12, 16679104), (13, 15396096), (16, 12509328), (24, 8339552), (26, 7698048), (32, 6254664), (39, 5132032), (48, 4169776), (52, 3849024), (64, 3127332), (78, 2566016), (96, 2084888), (104, 1924512), (128, 1563666), (156, 1283008), (192, 1042444), (208, 962256), (256, 781833), (312, 641504), (384, 521222), (416, 481128), (624, 320752), (768, 260611), (832, 240564), (1248, 160376), (1664, 120282), (2496, 80188), (3328, 60141), (4992, 40094), (9984, 20047)]