200156572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 485388288

約数和(自身を除く): 285231716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 49, 68, 77, 86, 98, 119, 127, 154, 172, 187, 196, 238, 254, 301, 308, 374, 473, 476, 508, 539, 602, 731, 748, 833, 889, 946, 1078, 1204, 1309, 1397, 1462, 1666, 1778, 1892, 2107, 2156, 2159, 2618, 2794, 2924, 3311, 3332, 3556, 4214, 4318, 5117, 5236, 5461, 5588, 6223, 6622, 8041, 8428, 8636, 9163, 9779, 10234, 10922, 12446, 13244, 15113, 16082, 18326, 19558, 20468, 21844, 23177, 23749, 24892, 30226, 32164, 35819, 36652, 38227, 39116, 46354, 47498, 56287, 60071, 60452, 68453, 71638, 76454, 92708, 92837, 94996, 105791, 112574, 120142, 136906, 143276, 152908, 166243, 185674, 211582, 225148, 240284, 267589, 273812, 332486, 371348, 394009, 420497, 423164, 535178, 649859, 664972, 788018, 840994, 1021207, 1070356, 1163701, 1299718, 1576036, 1681988, 2042414, 2327402, 2599436, 2943479, 4084828, 4549013, 4654804, 5886958, 7148449, 9098026, 11773916, 14296898, 18196052, 28593796, 50039143, 100078286, 200156572]

約数ペア:

[(1, 200156572), (2, 100078286), (4, 50039143), (7, 28593796), (11, 18196052), (14, 14296898), (17, 11773916), (22, 9098026), (28, 7148449), (34, 5886958), (43, 4654804), (44, 4549013), (49, 4084828), (68, 2943479), (77, 2599436), (86, 2327402), (98, 2042414), (119, 1681988), (127, 1576036), (154, 1299718), (172, 1163701), (187, 1070356), (196, 1021207), (238, 840994), (254, 788018), (301, 664972), (308, 649859), (374, 535178), (473, 423164), (476, 420497), (508, 394009), (539, 371348), (602, 332486), (731, 273812), (748, 267589), (833, 240284), (889, 225148), (946, 211582), (1078, 185674), (1204, 166243), (1309, 152908), (1397, 143276), (1462, 136906), (1666, 120142), (1778, 112574), (1892, 105791), (2107, 94996), (2156, 92837), (2159, 92708), (2618, 76454), (2794, 71638), (2924, 68453), (3311, 60452), (3332, 60071), (3556, 56287), (4214, 47498), (4318, 46354), (5117, 39116), (5236, 38227), (5461, 36652), (5588, 35819), (6223, 32164), (6622, 30226), (8041, 24892), (8428, 23749), (8636, 23177), (9163, 21844), (9779, 20468), (10234, 19558), (10922, 18326), (12446, 16082), (13244, 15113)]