204331168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 450455040

約数和(自身を除く): 246123872

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 74, 76, 124, 148, 152, 248, 293, 296, 304, 496, 586, 589, 592, 608, 703, 992, 1147, 1172, 1178, 1184, 1406, 2294, 2344, 2356, 2812, 4588, 4688, 4712, 5567, 5624, 9083, 9176, 9376, 9424, 10841, 11134, 11248, 18166, 18352, 18848, 21682, 21793, 22268, 22496, 36332, 36704, 43364, 43586, 44536, 72664, 86728, 87172, 89072, 145328, 172577, 173456, 174344, 178144, 205979, 290656, 336071, 345154, 346912, 348688, 411958, 672142, 690308, 697376, 823916, 1344284, 1380616, 1647832, 2688568, 2761232, 3295664, 5377136, 5522464, 6385349, 6591328, 10754272, 12770698, 25541396, 51082792, 102165584, 204331168]

約数ペア:

[(1, 204331168), (2, 102165584), (4, 51082792), (8, 25541396), (16, 12770698), (19, 10754272), (31, 6591328), (32, 6385349), (37, 5522464), (38, 5377136), (62, 3295664), (74, 2761232), (76, 2688568), (124, 1647832), (148, 1380616), (152, 1344284), (248, 823916), (293, 697376), (296, 690308), (304, 672142), (496, 411958), (586, 348688), (589, 346912), (592, 345154), (608, 336071), (703, 290656), (992, 205979), (1147, 178144), (1172, 174344), (1178, 173456), (1184, 172577), (1406, 145328), (2294, 89072), (2344, 87172), (2356, 86728), (2812, 72664), (4588, 44536), (4688, 43586), (4712, 43364), (5567, 36704), (5624, 36332), (9083, 22496), (9176, 22268), (9376, 21793), (9424, 21682), (10841, 18848), (11134, 18352), (11248, 18166)]