193957400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10693

約数の個数: 96

約数和(自身を含む): 555068640

約数和(自身を除く): 361111240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 10657, 18200, 21314, 42628, 53285, 74599, 85256, 106570, 138541, 149198, 213140, 266425, 277082, 298396, 372995, 426280, 532850, 554164, 596792, 692705, 745990, 969787, 1065700, 1108328, 1385410, 1491980, 1864975, 1939574, 2131400, 2770820, 2983960, 3463525, 3729950, 3879148, 4848935, 5541640, 6927050, 7459900, 7758296, 9697870, 13854100, 14919800, 19395740, 24244675, 27708200, 38791480, 48489350, 96978700, 193957400]

約数ペア:

[(1, 193957400), (2, 96978700), (4, 48489350), (5, 38791480), (7, 27708200), (8, 24244675), (10, 19395740), (13, 14919800), (14, 13854100), (20, 9697870), (25, 7758296), (26, 7459900), (28, 6927050), (35, 5541640), (40, 4848935), (50, 3879148), (52, 3729950), (56, 3463525), (65, 2983960), (70, 2770820), (91, 2131400), (100, 1939574), (104, 1864975), (130, 1491980), (140, 1385410), (175, 1108328), (182, 1065700), (200, 969787), (260, 745990), (280, 692705), (325, 596792), (350, 554164), (364, 532850), (455, 426280), (520, 372995), (650, 298396), (700, 277082), (728, 266425), (910, 213140), (1300, 149198), (1400, 138541), (1820, 106570), (2275, 85256), (2600, 74599), (3640, 53285), (4550, 42628), (9100, 21314), (10657, 18200)]