193946850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13903}}^1$

素因数の和:13952

約数の個数: 72

約数和(自身を含む): 537917952

約数和(自身を除く): 343971102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13903, 13950, 27806, 41709, 69515, 83418, 125127, 139030, 208545, 250254, 347575, 417090, 430993, 625635, 695150, 861986, 1042725, 1251270, 1292979, 2085450, 2154965, 2585958, 3128175, 3878937, 4309930, 6256350, 6464895, 7757874, 10774825, 12929790, 19394685, 21549650, 32324475, 38789370, 64648950, 96973425, 193946850]

約数ペア:

[(1, 193946850), (2, 96973425), (3, 64648950), (5, 38789370), (6, 32324475), (9, 21549650), (10, 19394685), (15, 12929790), (18, 10774825), (25, 7757874), (30, 6464895), (31, 6256350), (45, 4309930), (50, 3878937), (62, 3128175), (75, 2585958), (90, 2154965), (93, 2085450), (150, 1292979), (155, 1251270), (186, 1042725), (225, 861986), (279, 695150), (310, 625635), (450, 430993), (465, 417090), (558, 347575), (775, 250254), (930, 208545), (1395, 139030), (1550, 125127), (2325, 83418), (2790, 69515), (4650, 41709), (6975, 27806), (13903, 13950)]