203973264

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2197

約数の個数: 120

約数和(自身を含む): 633245184

約数和(自身を除く): 429271920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1098, 1342, 1464, 1584, 2013, 2111, 2196, 2684, 2928, 4026, 4222, 4392, 5368, 6039, 6333, 8052, 8444, 8784, 10736, 12078, 12666, 16104, 16888, 18999, 23221, 24156, 25332, 32208, 33776, 37998, 46442, 48312, 50664, 69663, 75996, 92884, 96624, 101328, 128771, 139326, 151992, 185768, 208989, 257542, 278652, 303984, 371536, 386313, 417978, 515084, 557304, 772626, 835956, 1030168, 1114608, 1158939, 1416481, 1545252, 1671912, 2060336, 2317878, 2832962, 3090504, 3343824, 4249443, 4635756, 5665924, 6181008, 8498886, 9271512, 11331848, 12748329, 16997772, 18543024, 22663696, 25496658, 33995544, 50993316, 67991088, 101986632, 203973264]

約数ペア:

[(1, 203973264), (2, 101986632), (3, 67991088), (4, 50993316), (6, 33995544), (8, 25496658), (9, 22663696), (11, 18543024), (12, 16997772), (16, 12748329), (18, 11331848), (22, 9271512), (24, 8498886), (33, 6181008), (36, 5665924), (44, 4635756), (48, 4249443), (61, 3343824), (66, 3090504), (72, 2832962), (88, 2317878), (99, 2060336), (122, 1671912), (132, 1545252), (144, 1416481), (176, 1158939), (183, 1114608), (198, 1030168), (244, 835956), (264, 772626), (366, 557304), (396, 515084), (488, 417978), (528, 386313), (549, 371536), (671, 303984), (732, 278652), (792, 257542), (976, 208989), (1098, 185768), (1342, 151992), (1464, 139326), (1584, 128771), (2013, 101328), (2111, 96624), (2196, 92884), (2684, 75996), (2928, 69663), (4026, 50664), (4222, 48312), (4392, 46442), (5368, 37998), (6039, 33776), (6333, 32208), (8052, 25332), (8444, 24156), (8784, 23221), (10736, 18999), (12078, 16888), (12666, 16104)]