201716459550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19489513}}^1$

素因数の和:19489554

約数の個数: 72

約数和(自身を含む): 565507738224

約数和(自身を除く): 363791278674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 19489513, 38979026, 58468539, 97447565, 116937078, 175405617, 194895130, 292342695, 350811234, 448258799, 487237825, 584685390, 877028085, 896517598, 974475650, 1344776397, 1461713475, 1754056170, 2241293995, 2689552794, 2923426950, 4034329191, 4385140425, 4482587990, 6723881985, 8068658382, 8770280850, 11206469975, 13447763970, 20171645955, 22412939950, 33619409925, 40343291910, 67238819850, 100858229775, 201716459550]

約数ペア:

[(1, 201716459550), (2, 100858229775), (3, 67238819850), (5, 40343291910), (6, 33619409925), (9, 22412939950), (10, 20171645955), (15, 13447763970), (18, 11206469975), (23, 8770280850), (25, 8068658382), (30, 6723881985), (45, 4482587990), (46, 4385140425), (50, 4034329191), (69, 2923426950), (75, 2689552794), (90, 2241293995), (115, 1754056170), (138, 1461713475), (150, 1344776397), (207, 974475650), (225, 896517598), (230, 877028085), (345, 584685390), (414, 487237825), (450, 448258799), (575, 350811234), (690, 292342695), (1035, 194895130), (1150, 175405617), (1725, 116937078), (2070, 97447565), (3450, 58468539), (5175, 38979026), (10350, 19489513)]