209079696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^2$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 633675712

約数和(自身を除く): 424596016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 101, 112, 122, 168, 183, 202, 244, 303, 336, 366, 404, 427, 488, 606, 707, 732, 808, 854, 976, 1212, 1281, 1414, 1464, 1616, 1708, 2121, 2424, 2562, 2828, 2928, 3416, 4242, 4848, 5124, 5656, 6161, 6832, 8484, 10201, 10248, 11312, 12322, 16968, 18483, 20402, 20496, 24644, 30603, 33936, 36966, 40804, 43127, 49288, 61206, 71407, 73932, 81608, 86254, 98576, 122412, 129381, 142814, 147864, 163216, 172508, 214221, 244824, 258762, 285628, 295728, 345016, 428442, 489648, 517524, 571256, 622261, 690032, 856884, 1035048, 1142512, 1244522, 1713768, 1866783, 2070096, 2489044, 3427536, 3733566, 4355827, 4978088, 7467132, 8711654, 9956176, 13067481, 14934264, 17423308, 26134962, 29868528, 34846616, 52269924, 69693232, 104539848, 209079696]

約数ペア:

[(1, 209079696), (2, 104539848), (3, 69693232), (4, 52269924), (6, 34846616), (7, 29868528), (8, 26134962), (12, 17423308), (14, 14934264), (16, 13067481), (21, 9956176), (24, 8711654), (28, 7467132), (42, 4978088), (48, 4355827), (56, 3733566), (61, 3427536), (84, 2489044), (101, 2070096), (112, 1866783), (122, 1713768), (168, 1244522), (183, 1142512), (202, 1035048), (244, 856884), (303, 690032), (336, 622261), (366, 571256), (404, 517524), (427, 489648), (488, 428442), (606, 345016), (707, 295728), (732, 285628), (808, 258762), (854, 244824), (976, 214221), (1212, 172508), (1281, 163216), (1414, 147864), (1464, 142814), (1616, 129381), (1708, 122412), (2121, 98576), (2424, 86254), (2562, 81608), (2828, 73932), (2928, 71407), (3416, 61206), (4242, 49288), (4848, 43127), (5124, 40804), (5656, 36966), (6161, 33936), (6832, 30603), (8484, 24644), (10201, 20496), (10248, 20402), (11312, 18483), (12322, 16968)]