196059500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 547921920

約数和(自身を除く): 351862420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 125, 130, 139, 140, 155, 175, 182, 217, 250, 260, 278, 310, 325, 350, 364, 403, 434, 455, 500, 556, 620, 650, 695, 700, 775, 806, 868, 875, 910, 973, 1085, 1300, 1390, 1550, 1612, 1625, 1750, 1807, 1820, 1946, 2015, 2170, 2275, 2780, 2821, 3100, 3250, 3475, 3500, 3614, 3875, 3892, 4030, 4309, 4340, 4550, 4865, 5425, 5642, 6500, 6950, 7228, 7750, 8060, 8618, 9035, 9100, 9730, 10075, 10850, 11284, 11375, 12649, 13900, 14105, 15500, 17236, 17375, 18070, 19460, 20150, 21545, 21700, 22750, 24325, 25298, 27125, 28210, 30163, 34750, 36140, 40300, 43090, 45175, 45500, 48650, 50375, 50596, 54250, 56017, 56420, 60326, 63245, 69500, 70525, 86180, 90350, 97300, 100750, 107725, 108500, 112034, 120652, 121625, 126490, 141050, 150815, 180700, 201500, 215450, 224068, 225875, 243250, 252980, 280085, 282100, 301630, 316225, 352625, 392119, 430900, 451750, 486500, 538625, 560170, 603260, 632450, 705250, 754075, 784238, 903500, 1077250, 1120340, 1264900, 1400425, 1410500, 1508150, 1568476, 1581125, 1960595, 2154500, 2800850, 3016300, 3162250, 3770375, 3921190, 5601700, 6324500, 7002125, 7540750, 7842380, 9802975, 14004250, 15081500, 19605950, 28008500, 39211900, 49014875, 98029750, 196059500]

約数ペア:

[(1, 196059500), (2, 98029750), (4, 49014875), (5, 39211900), (7, 28008500), (10, 19605950), (13, 15081500), (14, 14004250), (20, 9802975), (25, 7842380), (26, 7540750), (28, 7002125), (31, 6324500), (35, 5601700), (50, 3921190), (52, 3770375), (62, 3162250), (65, 3016300), (70, 2800850), (91, 2154500), (100, 1960595), (124, 1581125), (125, 1568476), (130, 1508150), (139, 1410500), (140, 1400425), (155, 1264900), (175, 1120340), (182, 1077250), (217, 903500), (250, 784238), (260, 754075), (278, 705250), (310, 632450), (325, 603260), (350, 560170), (364, 538625), (403, 486500), (434, 451750), (455, 430900), (500, 392119), (556, 352625), (620, 316225), (650, 301630), (695, 282100), (700, 280085), (775, 252980), (806, 243250), (868, 225875), (875, 224068), (910, 215450), (973, 201500), (1085, 180700), (1300, 150815), (1390, 141050), (1550, 126490), (1612, 121625), (1625, 120652), (1750, 112034), (1807, 108500), (1820, 107725), (1946, 100750), (2015, 97300), (2170, 90350), (2275, 86180), (2780, 70525), (2821, 69500), (3100, 63245), (3250, 60326), (3475, 56420), (3500, 56017), (3614, 54250), (3875, 50596), (3892, 50375), (4030, 48650), (4309, 45500), (4340, 45175), (4550, 43090), (4865, 40300), (5425, 36140), (5642, 34750), (6500, 30163), (6950, 28210), (7228, 27125), (7750, 25298), (8060, 24325), (8618, 22750), (9035, 21700), (9100, 21545), (9730, 20150), (10075, 19460), (10850, 18070), (11284, 17375), (11375, 17236), (12649, 15500), (13900, 14105)]