207848600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 515592000

約数和(自身を除く): 307743400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 83, 95, 100, 152, 166, 190, 200, 332, 380, 415, 475, 659, 664, 760, 830, 950, 1318, 1577, 1660, 1900, 2075, 2636, 3154, 3295, 3320, 3800, 4150, 5272, 6308, 6590, 7885, 8300, 12521, 12616, 13180, 15770, 16475, 16600, 25042, 26360, 31540, 32950, 39425, 50084, 54697, 62605, 63080, 65900, 78850, 100168, 109394, 125210, 131800, 157700, 218788, 250420, 273485, 313025, 315400, 437576, 500840, 546970, 626050, 1039243, 1093940, 1252100, 1367425, 2078486, 2187880, 2504200, 2734850, 4156972, 5196215, 5469700, 8313944, 10392430, 10939400, 20784860, 25981075, 41569720, 51962150, 103924300, 207848600]

約数ペア:

[(1, 207848600), (2, 103924300), (4, 51962150), (5, 41569720), (8, 25981075), (10, 20784860), (19, 10939400), (20, 10392430), (25, 8313944), (38, 5469700), (40, 5196215), (50, 4156972), (76, 2734850), (83, 2504200), (95, 2187880), (100, 2078486), (152, 1367425), (166, 1252100), (190, 1093940), (200, 1039243), (332, 626050), (380, 546970), (415, 500840), (475, 437576), (659, 315400), (664, 313025), (760, 273485), (830, 250420), (950, 218788), (1318, 157700), (1577, 131800), (1660, 125210), (1900, 109394), (2075, 100168), (2636, 78850), (3154, 65900), (3295, 63080), (3320, 62605), (3800, 54697), (4150, 50084), (5272, 39425), (6308, 32950), (6590, 31540), (7885, 26360), (8300, 25042), (12521, 16600), (12616, 16475), (13180, 15770)]