203777964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7684

約数の個数: 96

約数和(自身を含む): 598976000

約数和(自身を除く): 395198036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 7639, 8892, 13338, 15278, 22917, 26676, 30556, 45834, 68751, 91668, 99307, 137502, 145141, 198614, 206253, 275004, 290282, 297921, 397228, 412506, 435423, 580564, 595842, 825012, 870846, 893763, 1191684, 1306269, 1741692, 1787526, 1886833, 2612538, 2681289, 3575052, 3773666, 3918807, 5225076, 5362578, 5660499, 7547332, 7837614, 10725156, 11320998, 15675228, 16981497, 22641996, 33962994, 50944491, 67925988, 101888982, 203777964]

約数ペア:

[(1, 203777964), (2, 101888982), (3, 67925988), (4, 50944491), (6, 33962994), (9, 22641996), (12, 16981497), (13, 15675228), (18, 11320998), (19, 10725156), (26, 7837614), (27, 7547332), (36, 5660499), (38, 5362578), (39, 5225076), (52, 3918807), (54, 3773666), (57, 3575052), (76, 2681289), (78, 2612538), (108, 1886833), (114, 1787526), (117, 1741692), (156, 1306269), (171, 1191684), (228, 893763), (234, 870846), (247, 825012), (342, 595842), (351, 580564), (468, 435423), (494, 412506), (513, 397228), (684, 297921), (702, 290282), (741, 275004), (988, 206253), (1026, 198614), (1404, 145141), (1482, 137502), (2052, 99307), (2223, 91668), (2964, 68751), (4446, 45834), (6669, 30556), (7639, 26676), (8892, 22917), (13338, 15278)]