207777256520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193757}}^1$

素因数の和:193887

約数の個数: 128

約数和(自身を含む): 527331772800

約数和(自身を除く): 319554516280

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 83, 85, 95, 136, 152, 166, 170, 190, 323, 332, 340, 380, 415, 646, 664, 680, 760, 830, 1292, 1411, 1577, 1615, 1660, 2584, 2822, 3154, 3230, 3320, 5644, 6308, 6460, 7055, 7885, 11288, 12616, 12920, 14110, 15770, 26809, 28220, 31540, 53618, 56440, 63080, 107236, 134045, 193757, 214472, 268090, 387514, 536180, 775028, 968785, 1072360, 1550056, 1937570, 3293869, 3681383, 3875140, 6587738, 7362766, 7750280, 13175476, 14725532, 16081831, 16469345, 18406915, 26350952, 29451064, 32163662, 32938690, 36813830, 62583511, 64327324, 65877380, 73627660, 80409155, 125167022, 128654648, 131754760, 147255320, 160818310, 250334044, 273391127, 305554789, 312917555, 321636620, 500668088, 546782254, 611109578, 625835110, 643273240, 1093564508, 1222219156, 1251670220, 1366955635, 1527773945, 2187129016, 2444438312, 2503340440, 2733911270, 3055547890, 5194431413, 5467822540, 6111095780, 10388862826, 10935645080, 12222191560, 20777725652, 25972157065, 41555451304, 51944314130, 103888628260, 207777256520]

約数ペア:

[(1, 207777256520), (2, 103888628260), (4, 51944314130), (5, 41555451304), (8, 25972157065), (10, 20777725652), (17, 12222191560), (19, 10935645080), (20, 10388862826), (34, 6111095780), (38, 5467822540), (40, 5194431413), (68, 3055547890), (76, 2733911270), (83, 2503340440), (85, 2444438312), (95, 2187129016), (136, 1527773945), (152, 1366955635), (166, 1251670220), (170, 1222219156), (190, 1093564508), (323, 643273240), (332, 625835110), (340, 611109578), (380, 546782254), (415, 500668088), (646, 321636620), (664, 312917555), (680, 305554789), (760, 273391127), (830, 250334044), (1292, 160818310), (1411, 147255320), (1577, 131754760), (1615, 128654648), (1660, 125167022), (2584, 80409155), (2822, 73627660), (3154, 65877380), (3230, 64327324), (3320, 62583511), (5644, 36813830), (6308, 32938690), (6460, 32163662), (7055, 29451064), (7885, 26350952), (11288, 18406915), (12616, 16469345), (12920, 16081831), (14110, 14725532), (15770, 13175476), (26809, 7750280), (28220, 7362766), (31540, 6587738), (53618, 3875140), (56440, 3681383), (63080, 3293869), (107236, 1937570), (134045, 1550056), (193757, 1072360), (214472, 968785), (268090, 775028), (387514, 536180)]