210792309

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 156926091

約数列:

[1, 3, 7, 13, 21, 23, 39, 59, 69, 91, 161, 177, 273, 299, 413, 483, 569, 767, 897, 1239, 1357, 1707, 2093, 2301, 3983, 4071, 5369, 6279, 7397, 9499, 11949, 13087, 16107, 17641, 22191, 28497, 33571, 39261, 51779, 52923, 91609, 100713, 123487, 155337, 170131, 234997, 274827, 370461, 436423, 510393, 704991, 772133, 1190917, 1309269, 2316399, 3054961, 3572751, 5404931, 9164883, 10037729, 16214793, 30113187, 70264103, 210792309]

約数ペア:

[(1, 210792309), (3, 70264103), (7, 30113187), (13, 16214793), (21, 10037729), (23, 9164883), (39, 5404931), (59, 3572751), (69, 3054961), (91, 2316399), (161, 1309269), (177, 1190917), (273, 772133), (299, 704991), (413, 510393), (483, 436423), (569, 370461), (767, 274827), (897, 234997), (1239, 170131), (1357, 155337), (1707, 123487), (2093, 100713), (2301, 91609), (3983, 52923), (4071, 51779), (5369, 39261), (6279, 33571), (7397, 28497), (9499, 22191), (11949, 17641), (13087, 16107)]