201824805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 399974400

約数和(自身を除く): 198149595

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 199, 273, 455, 597, 743, 995, 1365, 1393, 2229, 2587, 2985, 3715, 4179, 5201, 6965, 7761, 9659, 11145, 12935, 15603, 18109, 20895, 26005, 28977, 38805, 48295, 54327, 67613, 78015, 90545, 144885, 147857, 202839, 271635, 338065, 443571, 739285, 1014195, 1034999, 1922141, 2217855, 3104997, 5174995, 5766423, 9610705, 13454987, 15524985, 28832115, 40364961, 67274935, 201824805]

約数ペア:

[(1, 201824805), (3, 67274935), (5, 40364961), (7, 28832115), (13, 15524985), (15, 13454987), (21, 9610705), (35, 5766423), (39, 5174995), (65, 3104997), (91, 2217855), (105, 1922141), (195, 1034999), (199, 1014195), (273, 739285), (455, 443571), (597, 338065), (743, 271635), (995, 202839), (1365, 147857), (1393, 144885), (2229, 90545), (2587, 78015), (2985, 67613), (3715, 54327), (4179, 48295), (5201, 38805), (6965, 28977), (7761, 26005), (9659, 20895), (11145, 18109), (12935, 15603)]