201742950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 534608640

約数和(自身を除く): 332865690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 71, 75, 95, 114, 142, 150, 190, 213, 285, 355, 426, 475, 570, 710, 950, 997, 1065, 1349, 1425, 1775, 1994, 2130, 2698, 2850, 2991, 3550, 4047, 4985, 5325, 5982, 6745, 8094, 9970, 10650, 13490, 14955, 18943, 20235, 24925, 29910, 33725, 37886, 40470, 49850, 56829, 67450, 70787, 74775, 94715, 101175, 113658, 141574, 149550, 189430, 202350, 212361, 284145, 353935, 424722, 473575, 568290, 707870, 947150, 1061805, 1344953, 1420725, 1769675, 2123610, 2689906, 2841450, 3539350, 4034859, 5309025, 6724765, 8069718, 10618050, 13449530, 20174295, 33623825, 40348590, 67247650, 100871475, 201742950]

約数ペア:

[(1, 201742950), (2, 100871475), (3, 67247650), (5, 40348590), (6, 33623825), (10, 20174295), (15, 13449530), (19, 10618050), (25, 8069718), (30, 6724765), (38, 5309025), (50, 4034859), (57, 3539350), (71, 2841450), (75, 2689906), (95, 2123610), (114, 1769675), (142, 1420725), (150, 1344953), (190, 1061805), (213, 947150), (285, 707870), (355, 568290), (426, 473575), (475, 424722), (570, 353935), (710, 284145), (950, 212361), (997, 202350), (1065, 189430), (1349, 149550), (1425, 141574), (1775, 113658), (1994, 101175), (2130, 94715), (2698, 74775), (2850, 70787), (2991, 67450), (3550, 56829), (4047, 49850), (4985, 40470), (5325, 37886), (5982, 33725), (6745, 29910), (8094, 24925), (9970, 20235), (10650, 18943), (13490, 14955)]