211918602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 503781120

約数和(自身を除く): 291862518

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 257, 406, 514, 609, 677, 771, 1218, 1354, 1542, 1799, 2031, 3598, 4062, 4739, 5397, 7453, 9478, 10794, 14217, 14906, 19633, 22359, 28434, 39266, 44718, 52171, 58899, 104342, 117798, 137431, 156513, 173989, 274862, 313026, 347978, 412293, 521967, 824586, 1043934, 1217923, 2435846, 3653769, 5045681, 7307538, 10091362, 15137043, 30274086, 35319767, 70639534, 105959301, 211918602]

約数ペア:

[(1, 211918602), (2, 105959301), (3, 70639534), (6, 35319767), (7, 30274086), (14, 15137043), (21, 10091362), (29, 7307538), (42, 5045681), (58, 3653769), (87, 2435846), (174, 1217923), (203, 1043934), (257, 824586), (406, 521967), (514, 412293), (609, 347978), (677, 313026), (771, 274862), (1218, 173989), (1354, 156513), (1542, 137431), (1799, 117798), (2031, 104342), (3598, 58899), (4062, 52171), (4739, 44718), (5397, 39266), (7453, 28434), (9478, 22359), (10794, 19633), (14217, 14906)]