206315928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31489}}^1$

素因数の和:31521

約数の個数: 96

約数和(自身を含む): 687741600

約数和(自身を除く): 481425672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 31489, 62978, 94467, 125956, 188934, 220423, 251912, 283401, 377868, 409357, 440846, 566802, 661269, 755736, 818714, 881692, 1133604, 1228071, 1322538, 1637428, 1763384, 1983807, 2267208, 2456142, 2645076, 2865499, 3274856, 3684213, 3967614, 4912284, 5290152, 5730998, 7368426, 7935228, 8596497, 9824568, 11461996, 14736852, 15870456, 17192994, 22923992, 25789491, 29473704, 34385988, 51578982, 68771976, 103157964, 206315928]

約数ペア:

[(1, 206315928), (2, 103157964), (3, 68771976), (4, 51578982), (6, 34385988), (7, 29473704), (8, 25789491), (9, 22923992), (12, 17192994), (13, 15870456), (14, 14736852), (18, 11461996), (21, 9824568), (24, 8596497), (26, 7935228), (28, 7368426), (36, 5730998), (39, 5290152), (42, 4912284), (52, 3967614), (56, 3684213), (63, 3274856), (72, 2865499), (78, 2645076), (84, 2456142), (91, 2267208), (104, 1983807), (117, 1763384), (126, 1637428), (156, 1322538), (168, 1228071), (182, 1133604), (234, 881692), (252, 818714), (273, 755736), (312, 661269), (364, 566802), (468, 440846), (504, 409357), (546, 377868), (728, 283401), (819, 251912), (936, 220423), (1092, 188934), (1638, 125956), (2184, 94467), (3276, 62978), (6552, 31489)]