201978336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 623355264

約数和(自身を除く): 421376928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 107, 112, 159, 168, 212, 214, 224, 318, 321, 336, 371, 424, 428, 636, 642, 672, 742, 749, 848, 856, 1113, 1272, 1284, 1484, 1498, 1696, 1712, 2226, 2247, 2544, 2568, 2809, 2968, 2996, 3424, 4452, 4494, 5088, 5136, 5618, 5671, 5936, 5992, 8427, 8904, 8988, 10272, 11236, 11342, 11872, 11984, 16854, 17013, 17808, 17976, 19663, 22472, 22684, 23968, 33708, 34026, 35616, 35952, 39326, 39697, 44944, 45368, 58989, 67416, 68052, 71904, 78652, 79394, 89888, 90736, 117978, 119091, 134832, 136104, 157304, 158788, 181472, 235956, 238182, 269664, 272208, 300563, 314608, 317576, 471912, 476364, 544416, 601126, 629216, 635152, 901689, 943824, 952728, 1202252, 1270304, 1803378, 1887648, 1905456, 2103941, 2404504, 3606756, 3810912, 4207882, 4809008, 6311823, 7213512, 8415764, 9618016, 12623646, 14427024, 16831528, 25247292, 28854048, 33663056, 50494584, 67326112, 100989168, 201978336]

約数ペア:

[(1, 201978336), (2, 100989168), (3, 67326112), (4, 50494584), (6, 33663056), (7, 28854048), (8, 25247292), (12, 16831528), (14, 14427024), (16, 12623646), (21, 9618016), (24, 8415764), (28, 7213512), (32, 6311823), (42, 4809008), (48, 4207882), (53, 3810912), (56, 3606756), (84, 2404504), (96, 2103941), (106, 1905456), (107, 1887648), (112, 1803378), (159, 1270304), (168, 1202252), (212, 952728), (214, 943824), (224, 901689), (318, 635152), (321, 629216), (336, 601126), (371, 544416), (424, 476364), (428, 471912), (636, 317576), (642, 314608), (672, 300563), (742, 272208), (749, 269664), (848, 238182), (856, 235956), (1113, 181472), (1272, 158788), (1284, 157304), (1484, 136104), (1498, 134832), (1696, 119091), (1712, 117978), (2226, 90736), (2247, 89888), (2544, 79394), (2568, 78652), (2809, 71904), (2968, 68052), (2996, 67416), (3424, 58989), (4452, 45368), (4494, 44944), (5088, 39697), (5136, 39326), (5618, 35952), (5671, 35616), (5936, 34026), (5992, 33708), (8427, 23968), (8904, 22684), (8988, 22472), (10272, 19663), (11236, 17976), (11342, 17808), (11872, 17013), (11984, 16854)]