196634550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 586248192

約数和(自身を除く): 389613642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 147, 150, 155, 175, 186, 210, 217, 245, 294, 310, 350, 434, 465, 490, 525, 651, 735, 775, 863, 930, 1050, 1085, 1225, 1302, 1470, 1519, 1550, 1726, 2170, 2325, 2450, 2589, 3038, 3255, 3675, 4315, 4557, 4650, 5178, 5425, 6041, 6510, 7350, 7595, 8630, 9114, 10850, 12082, 12945, 15190, 16275, 18123, 21575, 22785, 25890, 26753, 30205, 32550, 36246, 37975, 42287, 43150, 45570, 53506, 60410, 64725, 75950, 80259, 84574, 90615, 113925, 126861, 129450, 133765, 151025, 160518, 181230, 187271, 211435, 227850, 253722, 267530, 302050, 374542, 401295, 422870, 453075, 561813, 634305, 668825, 802590, 906150, 936355, 1057175, 1123626, 1268610, 1310897, 1337650, 1872710, 2006475, 2114350, 2621794, 2809065, 3171525, 3932691, 4012950, 4681775, 5618130, 6343050, 6554485, 7865382, 9363550, 13108970, 14045325, 19663455, 28090650, 32772425, 39326910, 65544850, 98317275, 196634550]

約数ペア:

[(1, 196634550), (2, 98317275), (3, 65544850), (5, 39326910), (6, 32772425), (7, 28090650), (10, 19663455), (14, 14045325), (15, 13108970), (21, 9363550), (25, 7865382), (30, 6554485), (31, 6343050), (35, 5618130), (42, 4681775), (49, 4012950), (50, 3932691), (62, 3171525), (70, 2809065), (75, 2621794), (93, 2114350), (98, 2006475), (105, 1872710), (147, 1337650), (150, 1310897), (155, 1268610), (175, 1123626), (186, 1057175), (210, 936355), (217, 906150), (245, 802590), (294, 668825), (310, 634305), (350, 561813), (434, 453075), (465, 422870), (490, 401295), (525, 374542), (651, 302050), (735, 267530), (775, 253722), (863, 227850), (930, 211435), (1050, 187271), (1085, 181230), (1225, 160518), (1302, 151025), (1470, 133765), (1519, 129450), (1550, 126861), (1726, 113925), (2170, 90615), (2325, 84574), (2450, 80259), (2589, 75950), (3038, 64725), (3255, 60410), (3675, 53506), (4315, 45570), (4557, 43150), (4650, 42287), (5178, 37975), (5425, 36246), (6041, 32550), (6510, 30205), (7350, 26753), (7595, 25890), (8630, 22785), (9114, 21575), (10850, 18123), (12082, 16275), (12945, 15190)]