201248950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 459613440

約数和(自身を除く): 258364490

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 53, 70, 95, 106, 133, 175, 190, 265, 266, 350, 371, 475, 530, 571, 665, 742, 950, 1007, 1142, 1325, 1330, 1855, 2014, 2650, 2855, 3325, 3710, 3997, 5035, 5710, 6650, 7049, 7994, 9275, 10070, 10849, 14098, 14275, 18550, 19985, 21698, 25175, 28550, 30263, 35245, 39970, 50350, 54245, 60526, 70490, 75943, 99925, 108490, 151315, 151886, 176225, 199850, 211841, 271225, 302630, 352450, 379715, 423682, 542450, 574997, 756575, 759430, 1059205, 1149994, 1513150, 1898575, 2118410, 2874985, 3797150, 4024979, 5296025, 5749970, 8049958, 10592050, 14374925, 20124895, 28749850, 40249790, 100624475, 201248950]

約数ペア:

[(1, 201248950), (2, 100624475), (5, 40249790), (7, 28749850), (10, 20124895), (14, 14374925), (19, 10592050), (25, 8049958), (35, 5749970), (38, 5296025), (50, 4024979), (53, 3797150), (70, 2874985), (95, 2118410), (106, 1898575), (133, 1513150), (175, 1149994), (190, 1059205), (265, 759430), (266, 756575), (350, 574997), (371, 542450), (475, 423682), (530, 379715), (571, 352450), (665, 302630), (742, 271225), (950, 211841), (1007, 199850), (1142, 176225), (1325, 151886), (1330, 151315), (1855, 108490), (2014, 99925), (2650, 75943), (2855, 70490), (3325, 60526), (3710, 54245), (3997, 50350), (5035, 39970), (5710, 35245), (6650, 30263), (7049, 28550), (7994, 25175), (9275, 21698), (10070, 19985), (10849, 18550), (14098, 14275)]