204538368

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 578445120

約数和(自身を除く): 373906752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 59, 61, 64, 74, 96, 111, 118, 122, 128, 148, 177, 183, 192, 222, 236, 244, 256, 296, 354, 366, 384, 444, 472, 488, 512, 592, 708, 732, 768, 888, 944, 976, 1184, 1416, 1464, 1536, 1776, 1888, 1952, 2183, 2257, 2368, 2832, 2928, 3552, 3599, 3776, 3904, 4366, 4514, 4736, 5664, 5856, 6549, 6771, 7104, 7198, 7552, 7808, 8732, 9028, 9472, 10797, 11328, 11712, 13098, 13542, 14208, 14396, 15104, 15616, 17464, 18056, 18944, 21594, 22656, 23424, 26196, 27084, 28416, 28792, 30208, 31232, 34928, 36112, 43188, 45312, 46848, 52392, 54168, 56832, 57584, 69856, 72224, 86376, 90624, 93696, 104784, 108336, 115168, 133163, 139712, 144448, 172752, 209568, 216672, 230336, 266326, 279424, 288896, 345504, 399489, 419136, 433344, 460672, 532652, 558848, 577792, 691008, 798978, 838272, 866688, 921344, 1065304, 1117696, 1155584, 1382016, 1597956, 1676544, 1733376, 1842688, 2130608, 2764032, 3195912, 3353088, 3466752, 4261216, 5528064, 6391824, 8522432, 12783648, 17044864, 25567296, 34089728, 51134592, 68179456, 102269184, 204538368]

約数ペア:

[(1, 204538368), (2, 102269184), (3, 68179456), (4, 51134592), (6, 34089728), (8, 25567296), (12, 17044864), (16, 12783648), (24, 8522432), (32, 6391824), (37, 5528064), (48, 4261216), (59, 3466752), (61, 3353088), (64, 3195912), (74, 2764032), (96, 2130608), (111, 1842688), (118, 1733376), (122, 1676544), (128, 1597956), (148, 1382016), (177, 1155584), (183, 1117696), (192, 1065304), (222, 921344), (236, 866688), (244, 838272), (256, 798978), (296, 691008), (354, 577792), (366, 558848), (384, 532652), (444, 460672), (472, 433344), (488, 419136), (512, 399489), (592, 345504), (708, 288896), (732, 279424), (768, 266326), (888, 230336), (944, 216672), (976, 209568), (1184, 172752), (1416, 144448), (1464, 139712), (1536, 133163), (1776, 115168), (1888, 108336), (1952, 104784), (2183, 93696), (2257, 90624), (2368, 86376), (2832, 72224), (2928, 69856), (3552, 57584), (3599, 56832), (3776, 54168), (3904, 52392), (4366, 46848), (4514, 45312), (4736, 43188), (5664, 36112), (5856, 34928), (6549, 31232), (6771, 30208), (7104, 28792), (7198, 28416), (7552, 27084), (7808, 26196), (8732, 23424), (9028, 22656), (9472, 21594), (10797, 18944), (11328, 18056), (11712, 17464), (13098, 15616), (13542, 15104), (14208, 14396)]