203242788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 162

約数和(自身を含む): 623467026

約数和(自身を除く): 420224238

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 137, 147, 174, 196, 203, 252, 261, 274, 294, 348, 406, 411, 441, 522, 548, 588, 609, 812, 822, 841, 882, 959, 1044, 1218, 1233, 1421, 1644, 1682, 1764, 1827, 1918, 2436, 2466, 2523, 2842, 2877, 3364, 3654, 3836, 3973, 4263, 4932, 5046, 5684, 5754, 5887, 6713, 7308, 7569, 7946, 8526, 8631, 10092, 11508, 11774, 11919, 12789, 13426, 15138, 15892, 17052, 17262, 17661, 20139, 23548, 23838, 25578, 26852, 27811, 30276, 34524, 35322, 35757, 40278, 41209, 47676, 51156, 52983, 55622, 60417, 70644, 71514, 80556, 82418, 83433, 105966, 111244, 115217, 120834, 123627, 143028, 164836, 166866, 194677, 211932, 230434, 241668, 247254, 250299, 333732, 345651, 370881, 389354, 460868, 494508, 500598, 584031, 691302, 741762, 778708, 806519, 1001196, 1036953, 1168062, 1382604, 1483524, 1613038, 1752093, 2073906, 2336124, 2419557, 3226076, 3504186, 4147812, 4839114, 5645633, 7008372, 7258671, 9678228, 11291266, 14517342, 16936899, 22582532, 29034684, 33873798, 50810697, 67747596, 101621394, 203242788]

約数ペア:

[(1, 203242788), (2, 101621394), (3, 67747596), (4, 50810697), (6, 33873798), (7, 29034684), (9, 22582532), (12, 16936899), (14, 14517342), (18, 11291266), (21, 9678228), (28, 7258671), (29, 7008372), (36, 5645633), (42, 4839114), (49, 4147812), (58, 3504186), (63, 3226076), (84, 2419557), (87, 2336124), (98, 2073906), (116, 1752093), (126, 1613038), (137, 1483524), (147, 1382604), (174, 1168062), (196, 1036953), (203, 1001196), (252, 806519), (261, 778708), (274, 741762), (294, 691302), (348, 584031), (406, 500598), (411, 494508), (441, 460868), (522, 389354), (548, 370881), (588, 345651), (609, 333732), (812, 250299), (822, 247254), (841, 241668), (882, 230434), (959, 211932), (1044, 194677), (1218, 166866), (1233, 164836), (1421, 143028), (1644, 123627), (1682, 120834), (1764, 115217), (1827, 111244), (1918, 105966), (2436, 83433), (2466, 82418), (2523, 80556), (2842, 71514), (2877, 70644), (3364, 60417), (3654, 55622), (3836, 52983), (3973, 51156), (4263, 47676), (4932, 41209), (5046, 40278), (5684, 35757), (5754, 35322), (5887, 34524), (6713, 30276), (7308, 27811), (7569, 26852), (7946, 25578), (8526, 23838), (8631, 23548), (10092, 20139), (11508, 17661), (11774, 17262), (11919, 17052), (12789, 15892), (13426, 15138)]