201971672808

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 515217024000

約数和(自身を除く): 313245351192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 419, 426, 457, 568, 619, 838, 852, 914, 1238, 1257, 1371, 1676, 1704, 1828, 1857, 2476, 2514, 2742, 3352, 3656, 3714, 4952, 5028, 5484, 7428, 10056, 10968, 14856, 29749, 32447, 43949, 59498, 64894, 87898, 89247, 97341, 118996, 129788, 131847, 175796, 178494, 191483, 194682, 237992, 259361, 259576, 263694, 282883, 351592, 356988, 382966, 389364, 518722, 527388, 565766, 574449, 713976, 765932, 778083, 778728, 848649, 1037444, 1054776, 1131532, 1148898, 1531864, 1556166, 1697298, 2074888, 2263064, 2297796, 3112332, 3394596, 4595592, 6224664, 6789192, 13595293, 18414631, 20084693, 27190586, 36829262, 40169386, 40785879, 54381172, 55243893, 60254079, 73658524, 80338772, 81571758, 108762344, 110487786, 118527977, 120508158, 147317048, 160677544, 163143516, 220975572, 237055954, 241016316, 326287032, 355583931, 441951144, 474111908, 482032632, 711167862, 948223816, 1422335724, 2844671448, 8415486367, 16830972734, 25246459101, 33661945468, 50492918202, 67323890936, 100985836404, 201971672808]

約数ペア:

[(1, 201971672808), (2, 100985836404), (3, 67323890936), (4, 50492918202), (6, 33661945468), (8, 25246459101), (12, 16830972734), (24, 8415486367), (71, 2844671448), (142, 1422335724), (213, 948223816), (284, 711167862), (419, 482032632), (426, 474111908), (457, 441951144), (568, 355583931), (619, 326287032), (838, 241016316), (852, 237055954), (914, 220975572), (1238, 163143516), (1257, 160677544), (1371, 147317048), (1676, 120508158), (1704, 118527977), (1828, 110487786), (1857, 108762344), (2476, 81571758), (2514, 80338772), (2742, 73658524), (3352, 60254079), (3656, 55243893), (3714, 54381172), (4952, 40785879), (5028, 40169386), (5484, 36829262), (7428, 27190586), (10056, 20084693), (10968, 18414631), (14856, 13595293), (29749, 6789192), (32447, 6224664), (43949, 4595592), (59498, 3394596), (64894, 3112332), (87898, 2297796), (89247, 2263064), (97341, 2074888), (118996, 1697298), (129788, 1556166), (131847, 1531864), (175796, 1148898), (178494, 1131532), (191483, 1054776), (194682, 1037444), (237992, 848649), (259361, 778728), (259576, 778083), (263694, 765932), (282883, 713976), (351592, 574449), (356988, 565766), (382966, 527388), (389364, 518722)]