201961948636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1\times {\mathrm{3823}}^1$

素因数の和:4551

約数の個数: 96

約数和(自身を含む): 428288000000

約数和(自身を除く): 226326051364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 398, 499, 532, 796, 998, 1393, 1996, 2786, 3493, 3781, 3823, 5572, 6986, 7562, 7646, 9481, 13972, 15124, 15292, 18962, 26467, 26761, 37924, 52934, 53522, 66367, 72637, 99301, 105868, 107044, 132734, 145274, 198602, 265468, 290548, 397204, 508459, 695107, 760777, 1016918, 1390214, 1521554, 1886719, 1907677, 2033836, 2780428, 3043108, 3773438, 3815354, 5325439, 7546876, 7630708, 10650878, 13207033, 13353739, 14454763, 21301756, 26414066, 26707478, 28909526, 36245863, 52828132, 53414956, 57819052, 72491726, 101183341, 144983452, 202366682, 253721041, 379627723, 404733364, 507442082, 759255446, 1014884164, 1518510892, 2657394061, 5314788122, 7212926737, 10629576244, 14425853474, 28851706948, 50490487159, 100980974318, 201961948636]

約数ペア:

[(1, 201961948636), (2, 100980974318), (4, 50490487159), (7, 28851706948), (14, 14425853474), (19, 10629576244), (28, 7212926737), (38, 5314788122), (76, 2657394061), (133, 1518510892), (199, 1014884164), (266, 759255446), (398, 507442082), (499, 404733364), (532, 379627723), (796, 253721041), (998, 202366682), (1393, 144983452), (1996, 101183341), (2786, 72491726), (3493, 57819052), (3781, 53414956), (3823, 52828132), (5572, 36245863), (6986, 28909526), (7562, 26707478), (7646, 26414066), (9481, 21301756), (13972, 14454763), (15124, 13353739), (15292, 13207033), (18962, 10650878), (26467, 7630708), (26761, 7546876), (37924, 5325439), (52934, 3815354), (53522, 3773438), (66367, 3043108), (72637, 2780428), (99301, 2033836), (105868, 1907677), (107044, 1886719), (132734, 1521554), (145274, 1390214), (198602, 1016918), (265468, 760777), (290548, 695107), (397204, 508459)]