210386064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8819}}^1$

素因数の和:8908

約数の個数: 80

約数和(自身を含む): 629959680

約数和(自身を除く): 419573616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 8819, 11928, 17638, 23856, 26457, 35276, 52914, 61733, 70552, 105828, 123466, 141104, 185199, 211656, 246932, 370398, 423312, 493864, 626149, 740796, 987728, 1252298, 1481592, 1878447, 2504596, 2963184, 3756894, 4383043, 5009192, 7513788, 8766086, 10018384, 13149129, 15027576, 17532172, 26298258, 30055152, 35064344, 52596516, 70128688, 105193032, 210386064]

約数ペア:

[(1, 210386064), (2, 105193032), (3, 70128688), (4, 52596516), (6, 35064344), (7, 30055152), (8, 26298258), (12, 17532172), (14, 15027576), (16, 13149129), (21, 10018384), (24, 8766086), (28, 7513788), (42, 5009192), (48, 4383043), (56, 3756894), (71, 2963184), (84, 2504596), (112, 1878447), (142, 1481592), (168, 1252298), (213, 987728), (284, 740796), (336, 626149), (426, 493864), (497, 423312), (568, 370398), (852, 246932), (994, 211656), (1136, 185199), (1491, 141104), (1704, 123466), (1988, 105828), (2982, 70552), (3408, 61733), (3976, 52914), (5964, 35276), (7952, 26457), (8819, 23856), (11928, 17638)]