202214745

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 392567040

約数和(自身を除く): 190352295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 71, 73, 85, 135, 153, 213, 219, 255, 289, 355, 365, 459, 639, 657, 765, 867, 1065, 1095, 1207, 1241, 1445, 1917, 1971, 2295, 2601, 3195, 3285, 3621, 3723, 4335, 5183, 6035, 6205, 7803, 9585, 9855, 10863, 11169, 13005, 15549, 18105, 18615, 20519, 21097, 25915, 32589, 33507, 39015, 46647, 54315, 55845, 61557, 63291, 77745, 88111, 102595, 105485, 139941, 162945, 167535, 184671, 189873, 233235, 264333, 307785, 316455, 440555, 554013, 569619, 699705, 792999, 923355, 949365, 1321665, 1497887, 2378997, 2770065, 2848095, 3964995, 4493661, 7489435, 11894985, 13480983, 22468305, 40442949, 67404915, 202214745]

約数ペア:

[(1, 202214745), (3, 67404915), (5, 40442949), (9, 22468305), (15, 13480983), (17, 11894985), (27, 7489435), (45, 4493661), (51, 3964995), (71, 2848095), (73, 2770065), (85, 2378997), (135, 1497887), (153, 1321665), (213, 949365), (219, 923355), (255, 792999), (289, 699705), (355, 569619), (365, 554013), (459, 440555), (639, 316455), (657, 307785), (765, 264333), (867, 233235), (1065, 189873), (1095, 184671), (1207, 167535), (1241, 162945), (1445, 139941), (1917, 105485), (1971, 102595), (2295, 88111), (2601, 77745), (3195, 63291), (3285, 61557), (3621, 55845), (3723, 54315), (4335, 46647), (5183, 39015), (6035, 33507), (6205, 32589), (7803, 25915), (9585, 21097), (9855, 20519), (10863, 18615), (11169, 18105), (13005, 15549)]