197181390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4382

約数の個数: 96

約数和(自身を含む): 568387584

約数和(自身を除く): 371206194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 3038, 3255, 4327, 4557, 6510, 7595, 8654, 9114, 12981, 15190, 21635, 22785, 25962, 30289, 43270, 45570, 60578, 64905, 90867, 129810, 134137, 151445, 181734, 212023, 268274, 302890, 402411, 424046, 454335, 636069, 670685, 804822, 908670, 938959, 1060115, 1272138, 1341370, 1877918, 2012055, 2120230, 2816877, 3180345, 4024110, 4694795, 5633754, 6360690, 6572713, 9389590, 13145426, 14084385, 19718139, 28168770, 32863565, 39436278, 65727130, 98590695, 197181390]

約数ペア:

[(1, 197181390), (2, 98590695), (3, 65727130), (5, 39436278), (6, 32863565), (7, 28168770), (10, 19718139), (14, 14084385), (15, 13145426), (21, 9389590), (30, 6572713), (31, 6360690), (35, 5633754), (42, 4694795), (49, 4024110), (62, 3180345), (70, 2816877), (93, 2120230), (98, 2012055), (105, 1877918), (147, 1341370), (155, 1272138), (186, 1060115), (210, 938959), (217, 908670), (245, 804822), (294, 670685), (310, 636069), (434, 454335), (465, 424046), (490, 402411), (651, 302890), (735, 268274), (930, 212023), (1085, 181734), (1302, 151445), (1470, 134137), (1519, 129810), (2170, 90867), (3038, 64905), (3255, 60578), (4327, 45570), (4557, 43270), (6510, 30289), (7595, 25962), (8654, 22785), (9114, 21635), (12981, 15190)]