201211388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 429105600

約数和(自身を除く): 227894212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 476, 596, 1043, 2086, 2533, 2837, 4172, 5066, 5674, 10132, 11348, 17731, 19859, 35462, 39718, 48229, 70924, 79436, 96458, 192916, 337603, 422713, 675206, 845426, 1350412, 1690852, 2958991, 5917982, 7186121, 11835964, 14372242, 28744484, 50302847, 100605694, 201211388]

約数ペア:

[(1, 201211388), (2, 100605694), (4, 50302847), (7, 28744484), (14, 14372242), (17, 11835964), (28, 7186121), (34, 5917982), (68, 2958991), (119, 1690852), (149, 1350412), (238, 845426), (298, 675206), (476, 422713), (596, 337603), (1043, 192916), (2086, 96458), (2533, 79436), (2837, 70924), (4172, 48229), (5066, 39718), (5674, 35462), (10132, 19859), (11348, 17731)]