205453368

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 599961600

約数和(自身を除く): 394508232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 216, 244, 248, 279, 366, 372, 488, 503, 549, 558, 732, 744, 837, 1006, 1098, 1116, 1464, 1509, 1647, 1674, 1891, 2012, 2196, 2232, 3018, 3294, 3348, 3782, 4024, 4392, 4527, 5673, 6036, 6588, 6696, 7564, 9054, 11346, 12072, 13176, 13581, 15128, 15593, 17019, 18108, 22692, 27162, 30683, 31186, 34038, 36216, 45384, 46779, 51057, 54324, 61366, 62372, 68076, 92049, 93558, 102114, 108648, 122732, 124744, 136152, 140337, 184098, 187116, 204228, 245464, 276147, 280674, 368196, 374232, 408456, 421011, 552294, 561348, 736392, 828441, 842022, 951173, 1104588, 1122696, 1656882, 1684044, 1902346, 2209176, 2853519, 3313764, 3368088, 3804692, 5707038, 6627528, 7609384, 8560557, 11414076, 17121114, 22828152, 25681671, 34242228, 51363342, 68484456, 102726684, 205453368]

約数ペア:

[(1, 205453368), (2, 102726684), (3, 68484456), (4, 51363342), (6, 34242228), (8, 25681671), (9, 22828152), (12, 17121114), (18, 11414076), (24, 8560557), (27, 7609384), (31, 6627528), (36, 5707038), (54, 3804692), (61, 3368088), (62, 3313764), (72, 2853519), (93, 2209176), (108, 1902346), (122, 1684044), (124, 1656882), (183, 1122696), (186, 1104588), (216, 951173), (244, 842022), (248, 828441), (279, 736392), (366, 561348), (372, 552294), (488, 421011), (503, 408456), (549, 374232), (558, 368196), (732, 280674), (744, 276147), (837, 245464), (1006, 204228), (1098, 187116), (1116, 184098), (1464, 140337), (1509, 136152), (1647, 124744), (1674, 122732), (1891, 108648), (2012, 102114), (2196, 93558), (2232, 92049), (3018, 68076), (3294, 62372), (3348, 61366), (3782, 54324), (4024, 51057), (4392, 46779), (4527, 45384), (5673, 36216), (6036, 34038), (6588, 31186), (6696, 30683), (7564, 27162), (9054, 22692), (11346, 18108), (12072, 17019), (13176, 15593), (13581, 15128)]