203975376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 604568448

約数和(自身を除く): 400593072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 53, 66, 74, 88, 106, 111, 132, 148, 159, 176, 197, 212, 222, 264, 296, 318, 394, 407, 424, 444, 528, 583, 591, 592, 636, 788, 814, 848, 888, 1166, 1182, 1221, 1272, 1576, 1628, 1749, 1776, 1961, 2167, 2332, 2364, 2442, 2544, 3152, 3256, 3498, 3922, 4334, 4664, 4728, 4884, 5883, 6501, 6512, 6996, 7289, 7844, 8668, 9328, 9456, 9768, 10441, 11766, 13002, 13992, 14578, 15688, 17336, 19536, 20882, 21571, 21867, 23532, 26004, 27984, 29156, 31323, 31376, 34672, 41764, 43142, 43734, 47064, 52008, 58312, 62646, 64713, 80179, 83528, 86284, 87468, 94128, 104016, 114851, 116624, 125292, 129426, 160358, 167056, 172568, 174936, 229702, 240537, 250584, 258852, 320716, 344553, 345136, 349872, 386317, 459404, 481074, 501168, 517704, 641432, 689106, 772634, 918808, 962148, 1035408, 1158951, 1282864, 1378212, 1545268, 1837616, 1924296, 2317902, 2756424, 3090536, 3848592, 4249487, 4635804, 5512848, 6181072, 8498974, 9271608, 12748461, 16997948, 18543216, 25496922, 33995896, 50993844, 67991792, 101987688, 203975376]

約数ペア:

[(1, 203975376), (2, 101987688), (3, 67991792), (4, 50993844), (6, 33995896), (8, 25496922), (11, 18543216), (12, 16997948), (16, 12748461), (22, 9271608), (24, 8498974), (33, 6181072), (37, 5512848), (44, 4635804), (48, 4249487), (53, 3848592), (66, 3090536), (74, 2756424), (88, 2317902), (106, 1924296), (111, 1837616), (132, 1545268), (148, 1378212), (159, 1282864), (176, 1158951), (197, 1035408), (212, 962148), (222, 918808), (264, 772634), (296, 689106), (318, 641432), (394, 517704), (407, 501168), (424, 481074), (444, 459404), (528, 386317), (583, 349872), (591, 345136), (592, 344553), (636, 320716), (788, 258852), (814, 250584), (848, 240537), (888, 229702), (1166, 174936), (1182, 172568), (1221, 167056), (1272, 160358), (1576, 129426), (1628, 125292), (1749, 116624), (1776, 114851), (1961, 104016), (2167, 94128), (2332, 87468), (2364, 86284), (2442, 83528), (2544, 80179), (3152, 64713), (3256, 62646), (3498, 58312), (3922, 52008), (4334, 47064), (4664, 43734), (4728, 43142), (4884, 41764), (5883, 34672), (6501, 31376), (6512, 31323), (6996, 29156), (7289, 27984), (7844, 26004), (8668, 23532), (9328, 21867), (9456, 21571), (9768, 20882), (10441, 19536), (11766, 17336), (13002, 15688), (13992, 14578)]