213177552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37321}}^1$

素因数の和:37356

約数の個数: 80

約数和(自身を含む): 666421632

約数和(自身を除く): 453244080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 37321, 74642, 111963, 149284, 223926, 261247, 298568, 447852, 522494, 597136, 634457, 783741, 895704, 1044988, 1268914, 1567482, 1791408, 1903371, 2089976, 2537828, 3134964, 3806742, 4179952, 4441199, 5075656, 6269928, 7613484, 8882398, 10151312, 12539856, 13323597, 15226968, 17764796, 26647194, 30453936, 35529592, 53294388, 71059184, 106588776, 213177552]

約数ペア:

[(1, 213177552), (2, 106588776), (3, 71059184), (4, 53294388), (6, 35529592), (7, 30453936), (8, 26647194), (12, 17764796), (14, 15226968), (16, 13323597), (17, 12539856), (21, 10151312), (24, 8882398), (28, 7613484), (34, 6269928), (42, 5075656), (48, 4441199), (51, 4179952), (56, 3806742), (68, 3134964), (84, 2537828), (102, 2089976), (112, 1903371), (119, 1791408), (136, 1567482), (168, 1268914), (204, 1044988), (238, 895704), (272, 783741), (336, 634457), (357, 597136), (408, 522494), (476, 447852), (714, 298568), (816, 261247), (952, 223926), (1428, 149284), (1904, 111963), (2856, 74642), (5712, 37321)]