204295936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 488303424

約数和(自身を除く): 284007488

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 92, 104, 128, 136, 157, 184, 208, 221, 256, 272, 299, 314, 368, 391, 416, 442, 544, 598, 628, 736, 782, 832, 884, 1088, 1196, 1256, 1472, 1564, 1664, 1768, 2041, 2176, 2392, 2512, 2669, 2944, 3128, 3328, 3536, 3611, 4082, 4352, 4784, 5024, 5083, 5338, 5888, 6256, 7072, 7222, 8164, 9568, 10048, 10166, 10676, 12512, 14144, 14444, 16328, 19136, 20096, 20332, 21352, 25024, 28288, 28888, 32656, 34697, 38272, 40192, 40664, 42704, 46943, 50048, 56576, 57776, 61387, 65312, 69394, 76544, 81328, 85408, 93886, 100096, 115552, 122774, 130624, 138788, 162656, 170816, 187772, 231104, 245548, 261248, 277576, 325312, 341632, 375544, 462208, 491096, 522496, 555152, 650624, 683264, 751088, 798031, 924416, 982192, 1110304, 1301248, 1502176, 1596062, 1964384, 2220608, 3004352, 3192124, 3928768, 4441216, 6008704, 6384248, 7857536, 8882432, 12017408, 12768496, 15715072, 25536992, 51073984, 102147968, 204295936]

約数ペア:

[(1, 204295936), (2, 102147968), (4, 51073984), (8, 25536992), (13, 15715072), (16, 12768496), (17, 12017408), (23, 8882432), (26, 7857536), (32, 6384248), (34, 6008704), (46, 4441216), (52, 3928768), (64, 3192124), (68, 3004352), (92, 2220608), (104, 1964384), (128, 1596062), (136, 1502176), (157, 1301248), (184, 1110304), (208, 982192), (221, 924416), (256, 798031), (272, 751088), (299, 683264), (314, 650624), (368, 555152), (391, 522496), (416, 491096), (442, 462208), (544, 375544), (598, 341632), (628, 325312), (736, 277576), (782, 261248), (832, 245548), (884, 231104), (1088, 187772), (1196, 170816), (1256, 162656), (1472, 138788), (1564, 130624), (1664, 122774), (1768, 115552), (2041, 100096), (2176, 93886), (2392, 85408), (2512, 81328), (2669, 76544), (2944, 69394), (3128, 65312), (3328, 61387), (3536, 57776), (3611, 56576), (4082, 50048), (4352, 46943), (4784, 42704), (5024, 40664), (5083, 40192), (5338, 38272), (5888, 34697), (6256, 32656), (7072, 28888), (7222, 28288), (8164, 25024), (9568, 21352), (10048, 20332), (10166, 20096), (10676, 19136), (12512, 16328), (14144, 14444)]