208048750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 503838720

約数和(自身を除く): 295789970

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 59, 62, 65, 70, 91, 118, 125, 130, 155, 175, 182, 217, 250, 295, 310, 325, 350, 403, 413, 434, 455, 590, 625, 650, 767, 775, 806, 826, 875, 910, 1085, 1250, 1475, 1534, 1550, 1625, 1750, 1829, 2015, 2065, 2170, 2275, 2821, 2950, 3250, 3658, 3835, 3875, 4030, 4130, 4375, 4550, 5369, 5425, 5642, 7375, 7670, 7750, 8125, 8750, 9145, 10075, 10325, 10738, 10850, 11375, 12803, 14105, 14750, 16250, 18290, 19175, 19375, 20150, 20650, 22750, 23777, 25606, 26845, 27125, 28210, 36875, 38350, 38750, 45725, 47554, 50375, 51625, 53690, 54250, 56875, 64015, 70525, 73750, 91450, 95875, 100750, 103250, 113750, 118885, 128030, 134225, 135625, 141050, 166439, 191750, 228625, 237770, 251875, 258125, 268450, 271250, 320075, 332878, 352625, 457250, 479375, 503750, 516250, 594425, 640150, 671125, 705250, 832195, 958750, 1143125, 1188850, 1342250, 1600375, 1664390, 1763125, 2286250, 2972125, 3200750, 3355625, 3526250, 4160975, 5944250, 6711250, 8001875, 8321950, 14860625, 16003750, 20804875, 29721250, 41609750, 104024375, 208048750]

約数ペア:

[(1, 208048750), (2, 104024375), (5, 41609750), (7, 29721250), (10, 20804875), (13, 16003750), (14, 14860625), (25, 8321950), (26, 8001875), (31, 6711250), (35, 5944250), (50, 4160975), (59, 3526250), (62, 3355625), (65, 3200750), (70, 2972125), (91, 2286250), (118, 1763125), (125, 1664390), (130, 1600375), (155, 1342250), (175, 1188850), (182, 1143125), (217, 958750), (250, 832195), (295, 705250), (310, 671125), (325, 640150), (350, 594425), (403, 516250), (413, 503750), (434, 479375), (455, 457250), (590, 352625), (625, 332878), (650, 320075), (767, 271250), (775, 268450), (806, 258125), (826, 251875), (875, 237770), (910, 228625), (1085, 191750), (1250, 166439), (1475, 141050), (1534, 135625), (1550, 134225), (1625, 128030), (1750, 118885), (1829, 113750), (2015, 103250), (2065, 100750), (2170, 95875), (2275, 91450), (2821, 73750), (2950, 70525), (3250, 64015), (3658, 56875), (3835, 54250), (3875, 53690), (4030, 51625), (4130, 50375), (4375, 47554), (4550, 45725), (5369, 38750), (5425, 38350), (5642, 36875), (7375, 28210), (7670, 27125), (7750, 26845), (8125, 25606), (8750, 23777), (9145, 22750), (10075, 20650), (10325, 20150), (10738, 19375), (10850, 19175), (11375, 18290), (12803, 16250), (14105, 14750)]