194345970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 578382336

約数和(自身を除く): 384036366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 257, 273, 277, 390, 455, 514, 546, 554, 771, 831, 910, 1285, 1365, 1385, 1542, 1662, 1799, 1939, 2570, 2730, 2770, 3341, 3598, 3601, 3855, 3878, 4155, 5397, 5817, 6682, 7202, 7710, 8310, 8995, 9695, 10023, 10794, 10803, 11634, 16705, 17990, 18005, 19390, 20046, 21606, 23387, 25207, 26985, 29085, 33410, 36010, 46774, 50115, 50414, 53970, 54015, 58170, 70161, 71189, 75621, 100230, 108030, 116935, 126035, 140322, 142378, 151242, 213567, 233870, 252070, 350805, 355945, 378105, 427134, 498323, 701610, 711890, 756210, 925457, 996646, 1067835, 1494969, 1850914, 2135670, 2491615, 2776371, 2989938, 4627285, 4983230, 5552742, 6478199, 7474845, 9254570, 12956398, 13881855, 14949690, 19434597, 27763710, 32390995, 38869194, 64781990, 97172985, 194345970]

約数ペア:

[(1, 194345970), (2, 97172985), (3, 64781990), (5, 38869194), (6, 32390995), (7, 27763710), (10, 19434597), (13, 14949690), (14, 13881855), (15, 12956398), (21, 9254570), (26, 7474845), (30, 6478199), (35, 5552742), (39, 4983230), (42, 4627285), (65, 2989938), (70, 2776371), (78, 2491615), (91, 2135670), (105, 1850914), (130, 1494969), (182, 1067835), (195, 996646), (210, 925457), (257, 756210), (273, 711890), (277, 701610), (390, 498323), (455, 427134), (514, 378105), (546, 355945), (554, 350805), (771, 252070), (831, 233870), (910, 213567), (1285, 151242), (1365, 142378), (1385, 140322), (1542, 126035), (1662, 116935), (1799, 108030), (1939, 100230), (2570, 75621), (2730, 71189), (2770, 70161), (3341, 58170), (3598, 54015), (3601, 53970), (3855, 50414), (3878, 50115), (4155, 46774), (5397, 36010), (5817, 33410), (6682, 29085), (7202, 26985), (7710, 25207), (8310, 23387), (8995, 21606), (9695, 20046), (10023, 19390), (10794, 18005), (10803, 17990), (11634, 16705)]